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Introduction to Redis List

Redis is unique and supports a structured linked list. Redis stores a structured sequence of strings and key values. Redis lists are a collection of strings sorted as an insertion order and can add components to Redis list by push mechanism to the front and back end of the list by LPUSH and RPUSH. And the user can pop the items from both the back and front end of the list by RPOP and LPOP. Redis list is used to simply order the string list by tail or head of the list.

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Redis list is used to manage the structured list and the user can add the elements in the tail or head of the list. All types of strings are welcomed in the structured list. The functions that can be executed by list are standard and can be found in all programming languages. The user can add the elements by using LPUSH and RPUSH, that is back or front of the list, and can revoke items from back and front using RPOP and LPOP. The user can fetch a component from the required position by using LINDEX and some range of components can also be fetched using LRANGE.

Key Takeaways

Redis search is used for secondary indexes.

Redis list is used to view the string values and deploy queues and stacks.

Redis list can build management of queues.

The user can also insert and remove the items from the middle, or trim the entire list to the required size by eliminating from both or single end.

Redis List in Commands

There are a few commands to work on the Redis list:

BLPOP key 1 [key 2] timeout is used to delete and fetch the first element from the blocks or list until one component is available.

BRPOP key 1 [key 2] timeout is used to delete and fetch the last component from the blocks or list until one is available.

BRPOPLPUSH destination source timeout is used to get value from the list, move to another list and return it again till one is available.

LINDEX key index is used to fetch an element from the list with its index.

LLEN key is used to print the list length.

LPOP key is used to delete and fetch the initial list element.

LPUSH key value 2 [value 1] is used to prepend the multiple values.

LPUSHX key value is used to prepend any value to the list only if the list is present.

LRANGE key stop start fetches the element range from the given list.

LREM key value count deletes the element from the list.

LSET key-value index fixes the value of a component in the list with its index.

LTRIM key stop start is used to fix the element value in the list using its index.

RPOP key is used to delete and fetch the last value in the list.

RPOPPLPUSH destination source deletes the end element in the list, then append it to another list and returns the value.

RPLPUSH key value 2 [value 1] is used to append multiple values to the list.

RPUSHX key value is used to append any value to the list only if the list is present.

How to Use Redis List?

The RPUSH, LINDEX, LRANGE, LPOP commands are given below:

(integer) a (integer) b (integer) c

When the push items are done to a list, the command gives the present length of the list.

a) “item”

b) “item 1”

c) “item”

The user can fetch the whole list by giving a range of start index as 0 and last index as -1.

The user can fetch the individual item in the list using LINDEX.


a) “item 1”

b) “item”

If the element is popped from the list, then it will be no longer available.

Redis List in Database

Multiple operations can be performed with the list, and apart from that, Redis is an effective platform for managing multiple problems. The user can also insert and remove the items from the middle, or trim the entire list to the required size by eliminating from both or single end. In Redis, both the database and cache are a bit complicated. Every layer in data has different scalability, from optimizing the functions at different ends to infrastructure modularity.


Given below are the FAQs mentioned:

Q1. Can we save a list in Redis? Q2. Can Redis be used as a database? Q3. Can Redis list save objects?

Answer: It follows an object storing process and everything is saved in key-value pair format. Those keys must be unique and save the object as a string format. But as a good practice, the elements are saved in binary array format.

Conclusion Recommended Articles

This is a guide to Redis List. Here we discuss the introduction, redis list in commands and database, FAQ respectively. You may also have a look at the following articles to learn more –

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Advantages And Disadvantages Of Telecommunication

What is Telecommunication?

Telecommunication describes the long-distance transmission of information through electronic devices like phones, computers, and radios. It involves utilizing various technologies and systems to facilitate communication between individuals or groups spread over various topographical regions. Voice communication, video conferencing, mail, moment informing, and record sharing are just a few examples of the many forms that telecommunication can take. It has transformed communication and made it possible to connect instantly with people anywhere in the world.

It has numerous applications in different areas, counting trade, healthcare, instruction, amusement, government, and transportation. It empowers companies to conduct commerce exchanges, specialists to communicate with patients, understudies to go to classes remotely, and governments to communicate with citizens amid emergencies.

Despite its numerous benefits, telecommunication has its challenges. It is powerless against security dangers such as hacking, phishing, and information robbery. Specialized challenges can emerge, causing delays and disturbances in communication. In addition, the over-reliance on innovation can lead to a diminishment in individual interaction and social segregation.

Advantages of Telecommunication Improved Communication

Telecommunication has made communication simpler and quicker. It permits individuals to communicate with each other over distinctive areas, disposing of the requirements for physical travel.

Expanded Productivity

Telecommunication has expanded efficiency by permitting representatives to work from domestically. This kills the requirement for physical nearness within the office, sparing time and decreasing costs.


Telecommunication is cost-effective since it disposes of the requirement for physical travel, decreasing transportation costs. It too permits companies to spare cash on office space and framework.


Telecommunication offers adaptability in terms of work courses of action. It permits representatives to work from domestic or any area, making it simpler to adjust work and individual life.


Telecommunication permits individuals in inaccessible areas to get to administrations and data that would something else be inaccessible. This has made a difference to bridge the hole between urban and rustic regions.

Reliance on Innovation

Telecommunication is subordinate to innovation. Any disturbance in innovation can lead to a breakdown in communication, causing bother and misfortune of efficiency.

Limited Individual Interaction

Telecommunication diminishes individual interaction, driving a need for social interaction and relationship-building openings.

Security Dangers

Telecommunication is powerless to security dangers such as hacking, phishing, and information robbery. This will compromise private data and lead to monetary misfortunes.

Technical Troubles

Telecommunication requires specialized information and mastery. Specialized troubles can emerge, causing delays and disturbances in communication.

Health Risks

Telecommunication uncovered people to electromagnetic radiation, which can lead to well-being dangers such as cancer and other well-being issues.

Applications of Telecommunication Commerce

Telecommunication is broadly utilized within the commerce division for communication between representatives, clients, and partners. It empowers companies to associate with individuals from diverse parts of the world, making it simpler to conduct commerce exchanges, arrange bargains, and facilitate operations.


Telecommunication is progressively utilized in healthcare for telemedicine, inaccessible understanding checking, and other applications. It permits specialists to communicate with patients in real-time, gets to therapeutic records, and screen imperative signs from a separate.


Telecommunication is utilized in instruction for remote learning and online courses. It empowers students to go to classes remotely and get instructive assets from anywhere in the world.


Telecommunication is utilized within the excitement industry for broadcasting tv and radio programs, spilling motion pictures and music, and facilitating online gaming stages.


Telecommunication is utilized by government offices for communication between divisions, crisis reaction, and open security. It empowers governments to communicate with citizens amid emergencies and spread imperative data rapidly.


Telecommunication is utilized in transportation for activity control, coordination, and armada administration. It empowers companies to track vehicles, screen shipments, and optimize routes.


Telecommunication has revolutionized the way we communicate and work. It also has its points of interest and drawbacks. Whereas it has made communication simpler, it has driven a diminishment in individual interaction. Whereas it is also cost-effective, it is additionally defenseless to security dangers. Telecommunication has its stars and cons, and it is up to people and organizations to weigh them and choose how best to utilize them.

Advantages And Disadvantages Of Email Marketing

Many of us have felt frustrated (and even enraged) as a result of getting too many emails from unwelcome sources. These emails might be spammy, useless, or uninteresting, or there could simply be too many in our mailbox. In any event, many business owners have questioned the efficiency of email marketing due to their displeasure with this type of digital marketing. Is email marketing no longer relevant due to a common dislike of unwanted messages? Most organizations, especially online firms, use email marketing to communicate with their customers about announcements, special offers, and other brand-related information. Other marketing tactics are more difficult to manage than email marketing campaigns.

Is Email Marketing Still Effective?

“Yes,” is the quick answer, and “yes, but it depends,” is the lengthy response. The simple answer is “yes,” and the long answer is “yes, but it depends”Yes,” is the short answer, and “yes, but it depends,” is the long answer. If you’re wondering if email marketing is still relevant and has promise as a form of interacting with your audience, the short answer is “yes, but it depends.” Email marketing can be effective or useless for a variety of reasons.

Although many people assume that social media is displacing email marketing, there are still several data that show email marketing to be a successful way to reach out to new consumers and customers.

Email Marketing’s Advantages

Email marketing is the quickest form of communication. Email marketing is one of the quickest kinds of communication since all you have to do is upload the material and hit the send button, and you’re done. In a matter of seconds, your message reaches your intended audience. It is regarded as very successful since it instantly sends out time-sensitive information to the receiver, such as a running promotion or a particularly personalized offer.

It’s simple to plan and organize − Email marketing campaigns provide brands flexibility over the kind of emails they send and when they deliver them.

You may send your emails over a period of time, such as twice a week, making it simpler for customers to remember your brand as you prepare for a product launch, a planned sale, or other time-sensitive events.

Encourages the use of content marketing − The practice of creating material around a brand’s products and services for audiences to read and enjoy is referred to as content marketing. It’s an excellent technique to engage with customers while also encouraging loyalty and keeping in touch. When a consumer subscribes to your email, the company may use it to convey their story, present new items, or alert them to future events by sharing material with them directly.

It aids the brand in gaining a better understanding of its target population and their expectations from potential customers. It may also aid in the refinement and restructuring of your brand identity for maximum impact.

Highly scalable and adaptable − You have flexibility in terms of the type of email you want to send to your potential customer base, as you can choose whether to send plain text or formatted text, whether you want to include a lot of graphics and photos, or if you want to include attachments with the email. You may also change the email list by creating separate groups since certain emails may be relevant to only a subset of your market, while others may have a larger market.

Permission-based marketing − Those who have voluntarily opted to receive email messages from you will be on your marketing list. Customers genuinely interested in your products and/or services are more inclined to interact with you.

Less invasive − Unlike phone marketing, recipients may read your message whenever it is convenient for them. Customers may also change their choices if they wish to get other messages from you or unsubscribe if they don’t want to receive your email communications anymore.

Environmentally friendly − Because no paper is used, email marketing is better for the environment than direct mail marketing.

Time-saving − Automation lets you send emails to consumers depending on an action they took on your website, for as sending a welcome email when a user registers up for your website or sending an email giving a discount incentive when a user abandons an online shopping basket. Once you’ve created a template, you may use it for a variety of email campaigns.

Real-time marketing − You may communicate with consumers in real-time via email marketing. You may target the appropriate audience, at the right time, in the right place, with the right offer, by using automatic triggers like website activity, recent purchase, or shopping cart abandonment.

Deliverability Delays − Deliverability of the message is crucial in the world of email marketing, and undelivered emails are sometimes inevitable. As time passes, some of the customers’ emails may change, become inactive, or have full inboxes. It’s also likely that they’ll add your address to a spam list, which will be blocked out by email software or service providers later. To minimize deliverability concerns, avoid spamming your clients and keep your mailing list updated on a regular basis.

Spamming on a regular basis − Spamming is a big concern with email marketing since businesses occasionally send unsolicited emails, and the receivers may not like the content, especially if your email list isn’t screened. You should also ensure that your emails are private and adhere to data protection regulations so that your emails are genuine for customers to read and believe. Also, try not to send too many emails at once since this may irritate the recipient.

Putting Together a Mailing List − Preparing a mailing list for a startup might be tough since you need to gain subscribers. However, as more people join up for your website, your mailing list grows. Make an effort to communicate with them on a regular basis to create and retain your email list. Encourage people to join up for prizes or promotional offers by including sign-up forms on your website or blog. It may take time to establish a focused email list, but as your list grows, you will see significant benefits.

Issues with file size − files must be small enough to download rapidly. Emails with a lot of graphics may take a long time to load, which will frustrate your viewers and make them lose interest.

Threat to Your Website − You may break the guidelines of not spamming your email marketing list and receivers by sending them a large number of emails all at once. Readers tend to block your mail in their inbox as a result of spamming, and they may also report your website by sending an alert to the web host or mailing service business. Your website may be temporarily stopped or permanently shut down if they rule against you.

Top 10 Advantages And Disadvantages Of Seo

We live in an age where pretty much everything is accessible online. The digital space is expanding with every passing moment. It goes without saying that you need to carve out your niche to stand the competition.  

With new businesses and websites emerging on a regular basis, it is certain that you need to pull up your socks and learn some SEO techniques to get on the grind. 

Your search tab has become the new librarian. For the librarian to pull out your website and display it on the first page, you need to optimize your page right, which is SEO.  

What is SEO? 

SEO is Search Engine Optimization. Webmasters and Digital markers use SEO for Organic Listing. The more organic your site is, the more important it is to have good rankings. This is why Google sets the ranking for a website based on the percentage of organic visitors.

SEO is not rocket science. You can also use them to rank your website for free, but you have to have a good SEO strategy in place. Studies show that it takes only 0.5 seconds for a user to leave your website if they feel it is not relevant to their search or does not meet up with their expectations.

Did you Know? 

Over 90% of the websites on the internet have 0 traffic. That is, millions of active websites have only 0 – 2 visitors per year. Why do you think those websites do not have traffic? This is where the king (SEO) comes into play.

If you don’t end up on the first page of the search engine, there are 99% chances that you might end up in the unnoticed 10%. Want your website to stand on the other side of the internet? A side where you organically drive high traffic. Some SEO strategies to boost your business are definitely necessary. 

How Does SEO Work?

Google uses this metric to rank your site by category. For example, if you have 2,000 visitors and 1,000 are part of a page titled “pets”, then your page has a ranking in the top 5% of all pages that are related to pets.

However, when you start adding more pages to your site, Google changes this metric to determine how many pages are related to each category and then ranks that list accordingly. 

The problem with this is that if you have lots of pages related to pets and no page titled pets at all – then those pages will be listed as not being relevant enough and therefore not placed in Google’s index.

You can fix this by creating a new page titled animals or whatever you want – but it’s still going straight in there because it doesn’t fit the criteria for being ranked as relevant enough by Google.

The solution is simple: create two new pages – one called animals and one called pets! This creates two separate listings – one for dogs and another for cats! Figure out which one fits with your niche! Make sure they’re both on different sections of your site! Then put them under different headings so that they’re clearly separated from each other (i.e., cat vs dog).

Keywords – The KEY  

Keyword relevancy is a key factor in ranking. The more relevant your web page is, the more likely you are to rank on Google. However, keyword relevancy varies depending on the website and how people search for information.

For example, we are using keywords that are related to “IT”, and then we also must use keywords relevant to IT, something like “Information Technology”, “Technical Support”, “Cloud Services”, etc. It doesn’t matter as long as it’s related to the website content.

In most cases, Google will find an answer to your query from keyword relevancy ranking factors by looking at the number of hits from your competitors, so if you have a high number of competitors, you will end up with a higher number of hits from your competitors.

The more relevant keywords you have, the faster Google will find answers for queries based on these factors.

Backlinks are important for SEO because they help you rank higher in search engines. If you have a high number of quality backlinks, the higher you rank on the recommendation list. So, consider this as an SEO tip and start using high quality backlinks to help improve your SEO ranking.

A backlink is a link to a page on the internet that is not owned by the original website owner but may be from a third party. It is important to remember that all backlinks are links to related pages on your website because they will make your website more relevant to search engines.

Google Algorithms – The BETRAYER

Google is on a mission to provide the best relevant answers to its users. That is why Google always keeps their algorithms in a swirl – not to complain. 

We agree that there are some algorithms out there to achieve Google, but they are a little more complicated than the ones you can find on the web. The chances are huge for your website to be penalized.

If you want to make SEO easier, you could use these simple Python scripts and run them manually. These are simple algorithms that can be used to rank your site in Google, as well as other search engines.  

Types & Techniques of SEO

SEO can be majorly classified under three types

As far as SEO Techniques are concerned, there are three major types

White Hat SEO

Black Hat SEO

Grey Hat SEO

Tips to Increase Your Ranking

Below are some tips to increase your ranking for your website. Check out now!

Provide well-written, well-structured and informative content 

Keep up with current trends and changes in search engine algorithms.

Avoid plagiarizing your content should be unique

Right amount of keywords, overstuffing keywords is a big No-No

High quality backlinks make your site more relevant 

TOP 10 ADVANTAGES & DISADVANTAGES OF SEO Top 10 Benefits / Advantages of SEO 1. SEO for Everybody 

SEO is not limited to the size of the organization. Any organization can optimize their website, be it a small business or an established organization. SEO can work magic on your website if done properly.

2. Guaranteed Unlimited Traffic 

Once you optimize your website right, it naturally pops on the first page of the search engine. Which practically means your website is relevant to the user’s search, and there is a hundred percent possibility that the user will land on your page.

3. Quality Traffic

Unlike Google / Facebook Ads that pops for relevant audiences on random pages, the audience may be the target audience but not the intended ones. This is one of the major pros of SEO. The users who visit your site actually have the need for services and can definitely be turned into sales.

4. Relatively Less Expensive  5. Solidifies Your Brand 

We are in an age where people trust recommendations from Google. Doing some SEO magic to your website can actually increase your brand awareness. It will help you stand strong in the evolving market.

6. Builds Trust & Credibility  7. Can Increase your Social Media

The more you build your trust among users, the more you are likely to gain brand credibility. The more credible you are as a brand can help you gain visitors by backlinks. By this way, there is an automatic shift in your social media number. 

8. Better Conversion Rate 9. On the Longer Run, SEO is a Better Choice

Google Ads pop up only until you are willing to pay for them. Once you stop paying, your website will gradually slip to the second or third page if not optimized properly. How long will you pay for Google to bring your website on the first page? That is why SEO is a better choice in the long run. 

10. Measurable Results

SEO results are measurable. By this, you can, in real time track what strategies are working for you and which are not. This will be of great help to ace up your games when you feel you are not getting desired results.  

1. Time Consuming 

Let us get the cat out of the bag, SEO is not something that can be done overnight. It takes time. We strategize plans, apply them and wait for them to work. If not, we carve out plans that will give us desired results. SEO works only by trial and error method. 

2. No Instant Results 

As said earlier, SEO is not an overnight job. You cannot optimize your website in a day, it takes time. There goes a lot of work behind every successful website. You will at least need a minimum of six months to see impactful results.

3. Not Predictable  

The major downfall of SEO is that they are not predictable. You can get 1000-2000 visitors one day and get 0-2 visitors another. It doesn’t go into great detail about how those tools work or what they actually do.

4. You Need an SEO Expert to do the Job

Though SEO can be done yourself by learning strategies from the internet, you need an actual expert to do it for you. Organizations hire experts to get the job done quicker and to drive quality traffic at the earliest. 

5. Risk of Getting Penalized 

Just like your work organization, your search engine also follows a set of rules and regulations to maintain its traffic and provide a great user experience. You are in safe hands until you abide by them. If you slip them, your website might be at risk of penalization. 

6. Stable Ranking – Not Promised  

Your website might do amazing and rank on the first page one day and be pushed down by competitors the next. There are no promised stable rankings. Your competitors might do a better job and stand your place.

7. Appears After Google Ads

Your search engine is a little partial. They provide a special place to users who pay for them. That is, if you pay for Google Ads, your page is recommended on the first page even if your website is not optimized properly. Then follows the other recommendations.

8. Constant Maintenance

Your website/webpage needs constant maintenance, and it’s a major drawback. Constant checking for broken links, deterred images, and outdated data is necessary. Broken links can also be a reason for weighing your rankings down.

9. Do Not Have Full Control 

Search engine algorithms keep switching on a daily basis. Keeping up with them and optimizing your website in accordance with them might be a tedious task. It is sure that you do not have absolute control over everything.

10. Get Ready to Create Bulk Content 

Creating bulky content is also another way of bringing up your website’s ranking. It helps in the visibility of your website. Bulk content means tons of information with a handful of keywords. Irrelevant content can also bring down your rankings.

To Sum Up

Optimizing your website and making it appear on the front page of the search engine. It helps in driving quality traffic to your website without even shelling a penny. SEO is kind of cool. But, it is an extensive topic that still needs to be figured out even by experts. 

SEO has taken an inevitable part in this digital world. It can do so much to your business. All you need is some strategies under your sleeve, a lot of patience and tons of effort. 


Q. What do you mean by SEO?

A. SEO means Search Engine Optimization. It is the process of optimizing the website to increase the visibility of your website in search engines.

Q. What are the types of SEO?

A. SEO is major of three types: Technical SEO, On page SEO & Off page SEO.

Q. What are the challenges of SEO?

A. Challenges of SEO are;

It is a time-consuming process

You do not have full control 

Rankings are not stable

It Management And The Importance Of Reinvention

As a CIO, you are keenly aware that rapid change in business and technology is the “new normal.” However, in the 21st Century, “change” is actually too weak a descriptor.

Today, it’s all about transformation. This means you can’t go backward, and you can’t stand still. You can’t rest on your laurels and you can’t keep doing what you’ve always done — even if you do your best to keep doing it better.

The only way for your company to survive, let alone thrive, is to continuously reinvent and redefine.

Reinvent and redefine what? Everything .

Today’s transformation is an accelerated, magnified force of change. Redefining and reinventing is a way of harnessing that wild horse and hooking it to a product, a service, an industry, or a career.

In a sense, transformation is a hard trend (a Definite), while reinvention is a soft trend (a Maybe). Transformation is going to happen, all around us and to us, whether we want it to or not. Reinvention, on the other hand, will happen only if we make the decision to do it. If we don’t, someone else will.

In the coming years, dramatic new developments are going to be flying at you so fast, from so many places and so many competitors, that it will be easier than ever to become overwhelmed. In a transformational time, disruption multiplies. The only solution to this increasing dilemma is to become experts at reinventing our companies, our products, our services … essentially everything we do.

Lee Iacocca and Hal Sperlich reinvented an entire marketplace in 1983 when they redefined the family station wagon. At the time, station wagon sales were not growing, even though baby boomers were in their prime childbearing years and the nation was bursting with new families.

A puzzle. Why, if they needed the product, weren’t they buying it? Because purchases are more emotional than logical, and are often statements of identity as much as (or more than) a rational act of fulfilling a practical need. Baby boomers may have needed a set of wheels with substantial family room, but they did not want to look and act just like their parents; even if that’s exactly what they were doing most of the time. Baby boomers did not want to identify themselves as a generation of people who drove station wagons.

But vans? They were kind of cool and, more important, their parents never drove vans. Chrysler introduced the Dodge Caravan in November 1983, creating an entire automotive category — the minivan — that they would continue to dominate for the next quarter century. It was a stroke of flash foresight, based on the hard trend of baby boomers and their needs (along with the eternal insight that people don’t want to look or act like their parents).

The good ol’ days

It used to be that corporate and product reinvention was an option; today it is an imperative. We live today in a unique context, an environment we’ve never seen or experienced before. We have never had this kind of processing power and bandwidth, this kind of runaway acceleration in technological capacity, and it has completely transformed our relationship to the concept of stability.

Read the rest about IT management and change at CIO Update.

Generation Of Electrical Energy And Its Importance

Generation of Electrical Energy

The transformation of energy available in different forms in the nature into electrical energy is called the generation of electrical energy.

Energy is available in various forms in the nature such pressure energy in water head, chemical energy in fuels, nuclear energy in radioactive materials, etc. All these forms of energy can be converted into electrical energy by using a suitable arrangement of equipment. A typical arrangement for the generation of electrical energy) is coupled to a prime mover (device that can convert any form of energy into kinetic energy).

The prime mover is driven by the energy obtained from different energy sources like pressure of water, burning of fuel, steam, etc.

For instance, the heat energy produced by burning of coal can be used to produce steam at high temperature and pressure.

This steam is fed to a steam turbine or steam engine (prime mover).

The steam turbine converts the heat energy of steam into mechanical energy which is further converted into electrical energy by the alternator which is coupled to the prime mover.

In the same way, other forms of energy can be converted into electrical energy by using a suitable arrangement of equipment.

Importance of Electrical Energy

The modern society is so much dependent upon the use of electrical energy that it has become a part of our life. The energy may be needed as heat, as light and in many other forms. The present day technology made it possible to convert country is measured in terms of consumption of electrical energy.

The following reasons account for the popularity of use of electrical energy as compared to the all other forms of energy −

Convenient Form of Energy – The electrical energy can be easily converted into other forms of energy such as heat (using heater), as light (using electric bulb), as mechanical energy (using electric motor), etc. Therefore, the electrical energy is a very convenient form of energy.

High Flexibility – The electrical energy can be generated at one place and can be easily transported to another place for utilisation with help of conductors. Thus, the electrical energy is widely used because it offers greater flexibility over all other forms of energy.

Easy Control & Operation – The electrical machines have simple and easy starting, operation and control. For example, an electric motor can be started or stopped easily with the help of a switch. Also, using a speed control circuit, the speed of the motor can be easily adjusted at the desired value.

More Economical – It is overall economical to use the electrical energy for domestic, commercial and industrial purposes, because the electrical energy is much cheaper than other forms of energy.

No Pollution – The use of electrical energy ensures cleanliness and healthy conditions in the environment, because the use of electrical energy does not produce smoke, fumes or poisons gases. Hence, the use of electrical energy does not pollute the environment.

High Transmission Efficiency – Generally, the generating stations of electrical energy are situated quite away from the places of its utilisation. Using the overhead transmission lines or underground cables, the electrical energy can be transmitted efficiently and conveniently from the generating stations to the points of utilisation.

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