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Protection. They shut off the power to protect the equipment circuits, the main circuits and people.
Fredrick Jerde
Wiki User
∙ 11y agoThe use of circuit breakers is also same as that of fuses and these are meant for high current ratings.
A circuit breaker can make or break a circuit either manually or by remote control under normal conditions.When a fault occurs,it breaks the circuit automatically.
Wiki User
∙ 6y agoProtection. They shut off the power to protect the equipment circuits, the main circuits and people.
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Which of these is used in household wirings to prevent accidental fire in case of short circuit?
Fuses & circuit breakers.
Why is hvac not cooling house?
First question would be did it ever work ok. If not it could be undersized or a repair is needed. Fuses, circuit breakers? Coils clean and filters clean?
What would happen if circuit breakers were not installed?
I am guessing when i say this because I am judging from the name circuit breakers. I think the electricity would over load thus causing it to blow up. A circuit breaker is nothing more than a re-settable fuse. If they are not installed in a circuit then any overload will result in heat being generated above the capacity of the circuit. This will result in damage to components or in the worse case, a fire.
How do fuses and circuit breakers protect you home against electrical fires?
It must understand that, short circuit is the case when the electricity find a lower resistance path to travel through. It will result to large amount of electricity flow and with high current flow then it emitted heat and would be so hot that it start the fire. Preventing short circuit damage, it install the fuse or circuit breaker as the bottle neck. When too much of the current flow through then the circuit breaker stop the flow of current and prevent fire.
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 are the circuitrotectors?
Circuit protectors are fuses and circuit breakers.
Which of these are alternatives to fuses?
circuit breakers
Does a 1977 Harley fl have fuses?
No fuses, but it does have circuit breakers.
Circuit breakers are used for the same purposes as?
fuses
Are easier to use than?
circuit breakers ...fuses
What fuses and circuit breakers provide protection in the event of?
Short circuit fault.
How do fuses or circuit breakers help protect homes?
During an electrical fault, be it a short circuit or circuit overload, fuses and breakers are designed to open at a specific amperage. This opening of either device eliminates a fire hazard before it gets a chance to start. This is how fuses and breakers protect the home.
When did circuit breakers replace fuses in homes?
1950's
Is a circuit breaker an alternative fuses?
Circuit breakers do the same thing as fuses. They interrupt current flow when a certain preset point is reached. The difference between circuit breakers and fuses are that circuit breakers are resettable and reusable, whereas fuses are one time devices that must be replaced after they blow.
What are the main protective devices in a power system?
Circuit Breakers or fuses.
What protects circuits and their components?
Fuses, fuseable links and circuit breakers.
What protects against circuit failure?
Two examples of how to protect against circuit failure are fuses and circuit breakers.
