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Why short circuit calculation is not required for LT cables?
Lt cables has own impedance which reduce the short circuit fault level
What is a circuit with no load?
An open circuit or a short-circuit (if that circuit is complete).
What is Short circuit maintenance current transformer in automatic voltage regulator?
the SCT is used to provide excitation during short circuit conditions. under Short Circuit the voltage may drop below threshold level causing field current to drop, to avoid over excitation by the AVR, the short circuit provides the excitation energy required to maintain a voltage that allows protective devices to operate and isolate the fault. the SCT is open under normal operating condition
Can different rating circuit breakers have the same short circuit characteristics?
Yes, different amperage rating circuit breakers can have the same short circuit characteristics.
Can switchboard explosion cause short circuit?
A short circuit is what usually causes a switchboard explosion.
Why short circuit calculation is not required for LT cables?
Lt cables has own impedance which reduce the short circuit fault level
High level short circuit?
The short circuited path is the one which doesn't have any distributed elements(i.e., resistors, inductors,etc...). So the highly short circuited means only 'the connecting wire' is present in the circuit.
When you will get to know that short circuit will happen?
1. That if a short circuit occurs we will get a sign before short circuit will happen or not ? 2. what we can do ? 3. how fuse can get a short circuit ? 4. which wires we have to use from preventing short circuit ?
Is a megohm a short circuit?
No. A short circuit would be zero ohms.
Every short circuit is always a closed circuit while every closed circuit is not a short circuit?
Long winded but true.
What is a circuit with no load?
An open circuit or a short-circuit (if that circuit is complete).
When was Short Circuit III created?
Short Circuit III was created in 2004.
When was Short Circuit - album - created?
Short Circuit - album - was created in 2001.
Will short circuit wasting energy?
Short circuit blowing fuse or breaker.
Short circuit example?
An example of a kind of short circuit is an arc welding.
How do you correct a short circuit?
A short circuit is repaired by first finding out where the short circuit occurred. On major faults usually the wires are removed and new wires are installed. On minor faults, the wire that shorted is separated from the offending wire or separated from the grounding medium. To put the conductor back into service the wire's insulation has to be brought back to the level of what the wire was when it was new. Once that is done the circuit can be re-energized.
How does a circuit breaker use an electromagnet?
The electromagnet in the circuit breaker is used for instantaneous tripping if short-circuit condition arises. At defined current level the electromagnet develops the force high enough to cause the tripping of the mechanism.
