Why is it important to follow safety precautions when using electricity?

Electrical safety is important because hazards such as arc flash and shock can result in death if you are exposed to them. Injuries that can result from electric shock are as follows: Cardiac arrest due to the electrical effect on the heart. Muscle, nerve, and tissue destruction from a current passing through the body.

What are some advantages and disadvantages of electricity?

Pros	Cons
Has little to no impact on the environment, Has no fuel cost. Has a long economic life.	Hydro power plants are encroachments to other landscapes. Can negatively affect rivers. Is expensive. Can have a negative effect on aquatic and marine animals.

What are the disadvantage of having electricity?

Disadvantage: Unwanted Side Effects Carbon dioxide is a greenhouse gas that causes Earth’s temperature to rise. Nuclear power plants must find ways to dispose of radioactive waste safely. Building dams to create hydropower plants can affect wildlife and natural resources adversely.

What are the advantages of electric?

Advantages of electric vehicles

• No fuel, no emissions. This is the key point that attracts many people to electric cars.
• Running costs. Because you’re not paying for petrol or diesel to keep your car running, you can save a lot of money on fuel.
• Low maintenance.
• Performance.
• Popularity.

What are the disadvantage of electrical power?

In the conventional system to generate electric power, coal is burnt to generate heat which boils the water to produce steam. The steam produced is used to run the turbines which in turn generate the electricity.

What are the disadvantages of the electrical system?

Disadvantages

• The system require uninterrupted power supply with no voltage fluctuations.
• Standby batteries required in case of power failure.
• There is risk of fire due to overheating.
• Moisture may cause damage to the system.
• Damage readily occurs in the event of a fire.

What are the main advantages and disadvantages of the power electronic approach over the conventional systems?

Size : These power electronic systems are very small in size when compared to mechanical systems for similar power ratings and hence less weight, less floor space, less handling issues, less installation cost, less packing and transportation prices and many more.

What is the advantages of electrical power?

The advantage of electric power is its reliable and uninterrupted supply runs the equipment efficiently and continuously. The transportation of electricity is easy once the transmission lines are functional. They work for years and need no or very less maintenance.

Is it safe to work with electricity?

Safety must not be compromised and some ground rules need to be followed first. The basic guidelines regarding safe handling of electricity documented below will help you while working with electricity. 1. Avoid water at all times when working with electricity.

What are the basic guidelines for safe handling of electricity?

The basic guidelines regarding safe handling of electricity documented below will help you while working with electricity. 1. Avoid water at all times when working with electricity. Never touch or try repairing any electrical equipment or circuits with wet hands. It increases the conductivity of electric current.

What are electelectrical hazards and how to avoid them?

Electrical hazards include exposed energized parts and unguarded electrical equipment which may become energized unexpectedly. Such equipment always carries warning signs like “Shock Risk”. Always be observant of such signs and follow the safety rules established by the electrical code followed by the country you’re in.

How to avoid electrical surges in home?

Never use an aluminium or steel ladder if you are working on any receptacle at height in your home. An electrical surge will ground you and the whole electric current will pass through your body. Use a bamboo, wooden or a fibreglass ladder instead. 9. Know the wire code of your country.