Electrical Engineering - Voltage, Current and Resistance - Discussion
Discussion Forum : Voltage, Current and Resistance - General Questions (Q.No. 21)
21.
A circuit breaker is a
Discussion:
19 comments Page 2 of 2.
Adesh said:
1 decade ago
A circuit breaker is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by overload or short circuit. Its basic function is to detect a fault condition and interrupt current flow.
SAMLA DADJI said:
10 years ago
What about fuse?
Imdad Ali said:
9 years ago
A circuit breaker is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by overcurrent or overload or short circuit.
Its basic function is to interrupt current flow after protective relays detect a fault.
Its basic function is to interrupt current flow after protective relays detect a fault.
Rakesh said:
9 years ago
@Samla Dadji.
Fuse is a protective device BUT it dos not reset in electrically.
Fuse is a protective device BUT it dos not reset in electrically.
Santhosh said:
9 years ago
What is the correct answer its switch or resettable protective device?
Naveen said:
8 years ago
@Rakesh.
They are asking for a circuit breaker, they are not asking if it can be reset.
I think the right answer is a fuse.
They are asking for a circuit breaker, they are not asking if it can be reset.
I think the right answer is a fuse.
(1)
Saeed said:
8 years ago
The Circuit breaker is switching device which turns the electrical circuit on or off according to operation command C. B never response for on command when there is any fault in circuit switch can response so in my hand the correct answer is C.
(2)
Hafeez said:
7 years ago
Circuit breaker is an electronic device which protect the circuit when some faults create.
(3)
Vishal said:
6 years ago
I think it is a switch.
(2)
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