what are trouble functions of transformer?ex. prv trip,oltc,oti,wti.explain detail.

1 Answers  

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difference between servo motor and synchronous motor

0 Answers   Hitachi,

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What is thyristor?

13 Answers  

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why Square root 3 used for three phase?

2 Answers  

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Should transformer earthing pit, to be connect to earthing mat in Substation

4 Answers  

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what happen when dc shunt motor field is sudden open in running condition

34 Answers   APGenco, Bhel, IIT, JMRC, TCS,

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What do you mean by nominal ratio of instrument transformer?

1 Answers  

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Safety measures in air circuit breaker

5 Answers   Megatron Solutions, TCS,

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In protection core of a C.T. why Knee pont voltage is greater than SLV and in metering its viceversa?

2 Answers  

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Diffrectiate between earthing and neutral

6 Answers   TATA,

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Consider three heater bank connected in 3 phase star with neutral.Each heater bank connected in each phase.So each phase get 230 volts supply.my question is,during balance condition, current flow in neutral or Not

0 Answers  

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is EEE eligible for getting electrical supervisor certificate ? if yes then from which state i sud apply

1 Answers   ONGC,

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