Give Some Uses Of Electricity?

Question

Give Some Uses Of Electricity?

3 Answers

Answer Question

Answer 1

There are a lot of common household appliances that are based on the heating effect of current. The heating elements used in kettles and irons are made of nichrome wire which is coiled and round an insulating fire proof material such as silica or fire clay. Nichrome is chosen because of its high resistivity and its ability to withstand high temperature without being easily oxidized. In the case of an electric iron, the heat generated by the heating element is spread evenly over a metal base which is a good conductor of heat. A thermostat inside the iron controls the temperature of the heating element.

Electric motors: the electric motors used in household appliances like the fan, washing machine, hair dyer, food mixers and electric drills are based on the magnetic effect of a current. In the magnetic effect of a current, the magnetic field of a current is used to interact with other magnetic fields to produce mechanical movements.

Fluorescent lamp also uses electricity. It is mainly used in offices and schools for all around lighting as they are extended sources of light. The shadows cast by fluorescent lamps are soft shadows. In fluorescent lamps there is not filament, ultraviolet light is converted into visible light.

Answer 2

Several patients are experiencing surgical operations and these operations are unimaginable without electricity. The operation theater won't be opened if there is not power. Specialists require an intense light which hands over the body of the patient upon the operation table. In the event that power comes up short when the patient is etherized upon the table turns out to be truly deadly for the patient and there is little any desire for his or her survival.

Today all our stimulation programs rely on upon eelctricity. TV, silver screen, radio, recording device, V.C.P and V.C.R are the present day wellsprings of amusement and they can't keep running without power. Simply envision what happens in a silver screen lobby when power comes up short amidst the appear. Individuals yell and get to be anxious. Frequently they run savage if there is no power for quite a while.

Current house-constructing likewise needs power, particularly to get barbecues for the windows, doors and different materials of iron and steel. We likewise require power for cleaning mosaic floors and cutting marble pieces.

Answer 3

Now-a-days life without electricity is not possible. Modern life has become so mechanical that even for all small things in daily life we need electricity. Television,fridge,radio,washing machines,heaters etc all we are using today are working with electric power.Electricity is used in various fields of human activity.

Transport and communication facilities today we are enjoying are possible only through electricity.

In field of engineering,building materials and welding requires electricity.

In the field of surgery,treating of many diseases became surgical,operations in theaters undergo with the help of electricity.

Entertainment now-a-days depend on electricity like cinemas,radio,television etc

Thus electricity plays an important role in modern times.