difrent between vcb acb sf6 and mccb breakers
Answer / viraj
all are used to protect electrical equipment
in normal conduction all works as close switch but in abnormal condition they become open
vcb acb and sf6 are used with relay
vcb vaccume is used for arc removal
acb air is used for arc removal
sf6 sf6 is used for arc removal
mccb molded case circuit breaker to limit current
Is This Answer Correct ? | 4 Yes | 4 No |
What is the universal motor?
lllg,llg,ll,lg,lll which fault is severe and why?
10 Answers COEP, GE, PSC,
what is looping circuit in electrical lighting circuits?
How to design the NGR Resistance
why phase plates are used in transmission line????
What will happen if we give transformer a dc not ac
Why cant we connect the motor output to generator and then generator output to motor ?
what are FM 200 systems? why it is useful for electrical systems ?
what is the use of surge suppresser in 33 KV incoming panel. where it must be installed,inseries with incoming cable surge suppresser must be at incoming of the breaker are outgoing of the breaker
LT cable fault chaecking equipment and to find out the distance at what distence it failure . Name and where it is available?
0 Answers Himatsingka Seide Ltd,
explain all the classes with example
Which is stiffer between salient pole rotor and cylindrical rotor synchronous machines? Justify your answer.