what is the CT of protection and CT of metering ? what is class 5P10 & 5P20 and class PS ?

16 Answers   JEE Main, ONGC, VRA,

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What are operating procudures & Safety precautions to be observed while operating OLTC in manual mode ?

0 Answers   NTPC,

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The power consumption, in case of centrifugal loads (like pump, fan, blower etc.), proportional to ____.

2 Answers   BSNL, NTPC,

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can we keep open the secondary of current transformer?

1 Answers   Jyona Power,

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What is basic impulse insulation level? And how it is calculated for sub- station?

2 Answers  

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why the efficiency of the dc machine is high ,when it is operated as a generator?

3 Answers  

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we use capister for power factor. when we use capaciter in dg circuit  than defect dg. can we use capaciter bank for dg circuit

0 Answers   Syncom,

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Application Comparison between 22KV (UE)and 33KV (E) system. Are we allowed to use 33KV (E) cable in lieu of 22KV (UE) cable. What are the technical disadvantages.

0 Answers  

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how do i convert 22kw to kva

4 Answers   Stag Computers,

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why rotor current reading is taken & why not stator?

4 Answers  

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What is the automatic voltage regulator with servomotor?

0 Answers   Simbhaoli Sugars,

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what is resonance in electrical circuit and its effect? where we get high resonance and low resonance?

1 Answers  

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