Advertisements
Advertisements
प्रश्न
Name the device used these days in place of electric fuses in electrical circuits.
Advertisements
उत्तर
Miniature circuit breaker (MCB) is used these days in place of electric fuses in electrical circuits.
APPEARS IN
संबंधित प्रश्न
Who will spend more electrical energy? 500 W TV Set in 30 mins, or 600 W heater in 20 mins?
Resistances R1, R2, R3 and R4 are connected as shown in the figure. S1 and S2 are two keys. Discuss the current flowing in the circuit in the following cases.
- Both S1 and S2 are closed.
- Both S1 and S2 are open.
- S1 is closed but S2 is open.
Write the condition required for a circuit to be a closed circuit.
Name the instrument used to control current in an electric circuit.
In which of the following circuits are the bulb connected in series?
State whether true or false. If false, correct the statement.
Ammeter is connected in parallel in any electric circuit.
When a circuit is open, _____ cannot pass through it.
In a circuit, if the key is in open (off) condition, then electricity will not flow.
What are the types of electric circuits?
