Answer Posted / kunal lakhani

rccb-residual current circuit breaker
mccb-moulded case circuit breaker

What is kvar?

1336

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why can we use cosine wave instead of sine in ac supply as both have same rms vale and ripple factor

2557

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explain remenance . differentiate high remenance type ct & low remenance type ct

2127

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How can two 3 phase transformers of same KVA and Voltage be connected in parallel?

1892

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What is servo motor and what are the applications of servo motor?

2697

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sir i completed apprentice in TNEB.apprentice is eligible for 'c' licence

2159

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please send me latest & previous years question papers for IOCL Technical level questions

1884

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advantage of motor design on higher power factor . normally motors are designed for .8 power factor. what is advantage of designing at .88 power factor

1800

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we have one oven for 12 zone we are installed ir lamp in oven we control load from thyrister and 0 to 5vdc so our zone no 8 getting bright in fraction of second so what we do.. Please answer

1735

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How to calculate the heat load for a electrical room

3085

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How much depth n width required for laying of 1X70 Sqmm Cable in Desert???

1617

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What is meant by Load Encroachment in OHL Feeder Protection?

3632

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Why choke coil is connected in series with starter in tubelight??why starter is connected in parallel to tubelight??

3378

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How each of the following losses occur in d.c machines (i) copper (2)core (3) windage (4)friction please help me

2033

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why the electrolyte level in lead acid battery is maintained 2.5 cms above electrodes?

1860

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