Advertisements
Advertisements
प्रश्न
How can the effects of overloading be avoided?
Advertisements
उत्तर
The effects of overloading can be avoided by connecting a fuse in series with the circuit.
APPEARS IN
संबंधित प्रश्न
When does short circuiting take place?
An electric oven of 2 kW is operated in a domestic electric circuit (220 V) that has a current rating of 5 A. What result do you expect? Explain.
What precaution should be taken to avoid the overloading of domestic electric circuits?
State whether the following statement is true or false.
A wire with a green insulation is usually the live wire of an electric supply.
List the colours of the three wires in the cable connected to the plug of an electric iron.
What is the electric potential of the wire in a mains supply cable?
Usually three insulated wires of different colours are used in an electrical appliance. Name the three colours.
What is the main propose of earthing an electrical appliance?
The earth wire should be connected to the ______ of an appliance.
How are the electrical appliances connected in a house circuit: in series or in parallel? Give reason.
Write the function of the voltmeter in an electric circuit.
Earth wire carries ____________.
Which among these are the main characteristics of fuse element?
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.
