i have 3500 amp load and select current transformer and perches.how i calculate .please understand

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What is the minimum permissive IR value for LT & HT motor for safe starting?

1 Answers   Rukmani,

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how ceiling fan worked?

0 Answers  

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Amoung all types of short circuit faults in a transmission line which one has less number of occurance and why?

1 Answers  

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Define relative stability.

0 Answers  

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what is the minimum voltage require to injure our body?

4 Answers  

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Frequency in the control system represents? Continuous system in time domain ? In frequency domain?

1 Answers   CCP,

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what are frequency changers ? Tell me about commertially availble frequency changers ?

1 Answers   GE,

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In both 600/1000 V cable and 450/750 V cable, we can supply 415 V. However for distribution, all utilities are using only 600/100 V instead of 450/750 V. What is the reason?

0 Answers  

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how  do you choose the cable size as per amps rating & the voltage drop for the same.

0 Answers   C&W,

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what's the reson that,Load is not same on VFD I/P and O/P Side.whenever DOL condition load is same I/P and O/P side.

1 Answers  

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What is the minimum load that you can keep in a 3 Phase 40 KVA Diesel Generator? Is it neccessary to load all the 3 phases? Can a phase be left without load?

2 Answers   DRDO,

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