Answer / jyotirmaya

To discharge the leakage current produce in the cable.

What is the slip speed?

0 Answers  

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Please give the formula for converting from 1 tr refrigeration to kw.

2 Answers   Bugema University,

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Safety devices in SF6 Circuit Breaker?

1 Answers   DELL,

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what are the differant std sizes of cable trenches?

0 Answers  

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how to select energy meter? have any calculation?

0 Answers  

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What is Ohms law?

28 Answers   College School Exams Tests, KPTCL, L&T,

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what is neutral grounding resistor?

3 Answers  

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How do i perform grounding of star point of Genset (400V) for making connection with step up transformer of DELTA-DELTA (400V to 20KV) ? while Genset itself has its own neutral and grounding bus bar inside genset breaker box whereas we have another neutral and grounding busbar in synchronizing panel next to genset at maximum distance of 6meter, would someone pls advice if we can only perform neutral grounding in synchronizing panel or should we ground neutral on both places inside genset breaker box and synchronizing panel.

0 Answers   Allied Group,

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what is meant by CT`s saturation ? Can we use Metering CT`s with Protetection CT`s ?

0 Answers  

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We use MCCB not MCB for motor starters because MCCBs has capablity to drawout the motor starting current which is 5-6 times the full load current of motor for 1sec. Then why we use SDF in starter panel means MCC panels. Pls reply if any one knows this answer.

1 Answers  

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what is the diff of mcb and mccb

2 Answers   NSN, Sterling Wilson,

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Mathemetical Relation Between KWRH and KWH?

3 Answers   UPPCL,

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