What are the testing to be done before the installation of 1000 KVA Transformer?

3 Answers   L&T,

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What is the difference between MCB and Earth MCB? What is the working principal of MCB?

2 Answers  

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In an electrical power supply,why if neutral phase of a 3phase supply fail over current occur but if it's single phase supply neutral phase fail low current occur? 

1 Answers  

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What mean 150 amp hour write on battery.

1 Answers   Syncom,

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string efficient is 100% what is the voltage across the each disk?

1 Answers  

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what is the relation bw voltage and F in capacitor?

3 Answers   TATA, Tata Motors,

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What are the raitings of Mcb,mccb and Acb in detail ??

0 Answers   Engineering Vision,

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difference between load bus and dead bus?

4 Answers  

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I have 11KV/415V power distribution transformer. I have found unbalance current in LT (415V) side. Also observed that unbalance voltage (3V) at LV side due to HV side unbalance voltage. What should I check for this? Also, the same LV side load can run in balance on captive power.

1 Answers  

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i want design of D.C.MOTOR 1HP 960RPM AND 2HP 960RPM ITS URRGENT

0 Answers  

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how to calculation increase capacitor,increase power factor for three phase.

0 Answers  

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Why all voltage levels are the multiples of 11KV?

10 Answers   KSEB,

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