Advertisements
Advertisements
Question
In which wire in a A.C. housing circuit is the switch introduced to operate the lights?
Solution
Switches are introduced in the live wire to switch off an electrical appliance. Switches connect an electrical appliance with the live wire. If it is switched off, there will be no danger of an electric shock.
APPEARS IN
RELATED QUESTIONS
Why should the wires carrying electricity not be touched barefooted?
What precaution should be taken to avoid the overloading of domestic electric circuits?
What is the usual capacity of an electric fuse used in the power circuit, of a small house?
In household circuits, is a fuse wire connected in series or in parallel?
What is the usually colour of the insulation of :
(a) live wire
(b) neutral wire
(c) earth wire?
Give two reasons why different electrical appliances in a domestics circuit are connected in parallel.
A fuse should always be placed in the ____________.
The most important safety method used for protecting home appliances from short-circuiting or overloading is ____________.
The most important safety method used for protecting home appliances from short circuiting or overloading is
How does an electric fuse prevent the electric circuit and the appliances from a possible damage due to short circuiting or overloading.
