Answer / sheikh

VCB is vacuum circuit breaker and there is arc quenching medium is vacuum . VCB used on high & medium voltage.
ACB is Air circuit breaker and there is arc quenching medium
is Air blast. ACB used on low voltage application .
there are main difference is quenching mediums.

what type of motor used to move a 1 ton gate? and relate ratings with load.

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What is the role of a Production Engg in a Industry?????

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how to check three phase motor torque value?

0 Answers   Apollo,

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