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How do fuses and circuit breaker protect your home against electrical fire?
Wiki User
∙ 9y ago
because wires can get really hot and start a fire
Emilia Bartell
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What devices do not protect you from electrical fires?
circuit breaker
What is the purpus of a circute breaker?
The purpose of a circuit breaker is to protect electrical circuits from short circuiting.
The first measure you should take to help prevent damage against electrical problems is to do what to the circuit?
Protect the circuit with an OCPD, an over current protection device, such as a circuit breaker or fuse.
What device is used to protect buildings from electrical fires?
Circuit breaker or a fuse
How does a circuit breaker help to protect against short circuits and circuit overloads?
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What device can break an electric circuit?
There are 2 different types of these devices: circuit breakers (which can be reset after the problem is fixed) and fuses (which must be replaced after the problem is fixed).
How are Branch circuit protected?
Branch circuits are protected by the circuit breaker found in the electrical panel. Each circuit should have its one breaker. The breaker should be rated to protect the insulation of the wire, so you can determine the breaker size based on the circuit conductor size Example #14-2 should be protected by a 15 amp breaker
Why mcb is used?
MCB, Miniature Circuit Breaker is an automatically operated electrical switch designed to protect the electrical appliances and human beings from electrical shocks and faults.
What is the function of the fuse or circuit breaker in a circuit?
A circuit breaker/fuse is designed to protect the wiring from getting overloaded.
What meaning mcb?
MCB, Miniature Circuit Breaker is electric switch which is used to protect against short circuits
When installing a circuit breaker do you size the breaker to correct wire size or the device its controlling?
When installing a circuit breaker, you size the breaker based on the wire size. The breaker should be matched to the ampacity of the wire to ensure proper protection against overloads and short circuits. The device being controlled by the breaker is not a determining factor in sizing the breaker.
Do dishwashers have electrical resets on them?
No, the dishwasher uses the dedicated breaker in the distribution panel, that feeds the device to protect the circuit, should a fault occur.
