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No, a circuit breaker is a safety device that is used in a circuit to limit the amount of current in an overload or short circuit condition. The number on a breaker is the top end current that the breaker will handle before opening the circuit.

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โˆ™ 2009-03-04 23:57:54
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Q: Is a circuit breaker a resistor?
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What is a Circuit breaker and explain type circuit breakers?

A circuit breaker is a switching device which can make,brake and carrying (or trip the circuit) that specified over currents for a small interval of time . There is a different types of Circuit Breaker's are there 1.According to their arc quenching media these are divided into 4 types a) Oil circuit breaker b) Air blast circuit breaker c) SF6 circuit breaker d) vacuum circuit breaker 2. According to their services the circuit breaker can be divided as a) Outdoor Circuit Breaker b) Indoor Breaker 3. According to the operating mechanism of circuit breaker they can be divided as a) Spring operated Circuit Breaker b) Pneumatic Circuit Breaker c) Hydrolic Circuit Breaker 4. According to the voltage level of installation these are divided into 3 types a) High Voltage Circuit Breaker b) Medium Voltage Circuit Breaker c) Low Voltage Circuit Breaker.


What are the functions of circuit breaker terminal?

to enable or disable the flow of electricity from circuit breaker on


What is a Ampere Frame Rating of a Circuit Breaker?

The ampere frame rating for a circuit breaker designates how the circuit breaker should be configured. It also states the trip unit of the amp.


Can you replace a 20 amp circuit breaker with a 25 amp circuit breaker?

Never upgrade the circuit breaker's amperage unless you have first upgraded the circuit. A 20-amp breaker will pop before a 12-AWG wire will melt. A 25-amp breaker cannot be relied upon to protect that same 12-AWG circuit.


Why would a circuit breaker switch spark?

the circuit breaker spark when it comes an over load, loss contact,but the probable cause is loss contact...and also the circuit breaker is going to be damage or destroyed.

Related questions

What is a part of a circuit that closes or opens the circuit?

Generally a circuit breaker (like a light switch) But I guess you could use a resistor of the right resistance If you are talking about the circuit breaker there is an electromagnetic coil in it which get magnetized on a specific amount of current and breaks the circuit


What is the part of a circuit the closes or opens the circuit?

Generally a circuit breaker (like a light switch) But I guess you could use a resistor of the right resistance If you are talking about the circuit breaker there is an electromagnetic coil in it which get magnetized on a specific amount of current and breaks the circuit


Is the main circuit breaker is a sum of the sub circuit breaker?

no main circuit breker =circuit breaker


What does a resistor do in an ampliflyer circuit?

what does a resistor in an ampliflyer circuit


What is the applications of a resistor in a circuit?

The resistor acts as a load in a circuit.


What is a Circuit breaker and explain type circuit breakers?

A circuit breaker is a switching device which can make,brake and carrying (or trip the circuit) that specified over currents for a small interval of time . There is a different types of Circuit Breaker's are there 1.According to their arc quenching media these are divided into 4 types a) Oil circuit breaker b) Air blast circuit breaker c) SF6 circuit breaker d) vacuum circuit breaker 2. According to their services the circuit breaker can be divided as a) Outdoor Circuit Breaker b) Indoor Breaker 3. According to the operating mechanism of circuit breaker they can be divided as a) Spring operated Circuit Breaker b) Pneumatic Circuit Breaker c) Hydrolic Circuit Breaker 4. According to the voltage level of installation these are divided into 3 types a) High Voltage Circuit Breaker b) Medium Voltage Circuit Breaker c) Low Voltage Circuit Breaker.


Is the circuit where is the is the circuit where is the circuit breaker for the?

The circuit breaker for the headlights is intergrated with the headlight switch.


What happens if a circuit has no resistance?

Then the voltage in will equal the voltage out. The purpose of a resistor is to reduce the amount of electrical flow of current. You 'short out' the supply and blow a fuse/circuit breaker.


What is circuit breaker handling trolley?

handling the circuit breaker


How connect a variable resistor to circuit?

how connect a variable resistor to circuit


Is there an error if the upstream circuit breaker is 16A TP and the downstream circuit breaker is 16A TPN?

is there an error if the upstream circuit breaker is 16A TP and the downstream circuit breaker is 16A TPN?


What does the variable resistor do in a circuit?

It controls the circuit example in a sound circuit the volume knob would be the resistor

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