Answer / k.prakashchandra

3 ph 4 w energy meter can be used for 1 phase also.

Answer / k.prakashchandra

3 phase meter can measure the energy in the absence of one
phase.

why total tape position are odd in number in Power transformer ?

1 Answers  

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Explain what cmos is and its benefits?

0 Answers  

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Why don't we use ground free electricity to avoid electric shock.As birds are do not get shock.

3 Answers  

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What should be the voltage between Neutral and Ground in secondary side of the step down transformer (230 V to 110 V) with no load condition?

4 Answers  

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how generator load test is conducted?what are the steps?

0 Answers  

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11 kv input, 66 kv input advantages

0 Answers  

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What is phase cross over frequency?

0 Answers  

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What is the effect on in Zone and out zone fault if Phase side CT is Vk/2<30 mA and Neutral side is CT is Vk/4<30 mA for Transformer REF protection

0 Answers   ABB,

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what is a,b,c,d checks diesel generator?

1 Answers   AFMC,

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how many testing is necessary for 27 MVA transformer?

1 Answers  

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If two transformers same rating(11KV / 440V)connected in the same primary line(11KV), can we connect(bus coupler) secondary side directly or need a synchronization????

3 Answers  

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Where earth point should provided in Ships or Submirines.

2 Answers   SSC,

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