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प्रश्न
When the electric current through the fuse exceeds a certain limit, the fuse wire melts and breaks.
पर्याय
True
False
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उत्तर
This statement is True.
Explanation:
The fuse's wire is made of a special material with a low melting point. When a large current passes through a fuse, it melts quickly and breaks the circuit.
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संबंधित प्रश्न
Draw in your notebook the symbols to represent the following components of electrical circuits: connecting wires, switch in the ‘OFF’ position, bulb, cell, switch in the ‘ON’ position, and battery.
Draw the circuit diagram to represent the circuit shown in the figure.
An electrician is carrying out some repairs in your house. He wants to replace a fuse by a piece of wire. Would you agree? Give reasons for your response.
In the circuit shown in figure would any of the bulbs glow when the switch is in the ‘OFF’ position?
Write true or false for a given statement.
Wool is a conductor of electricity.
State the function of each of the following in an electric circuit and draw its symbolic representation: (1) Switch and (2) Cell.
Identify the circuit in which the electrical components have been properly connected.
 |
 |
 |
 |
| (i) | (ii) | (iii) | (iv) |
Unscramble the following words:
HICWTS
Draw the symbols of the following circuit components.
Electric cell
Visit an electric shop. Request an electrician to show you the various types of fuses and MCB and to explain how they work.
