What is the unit of inertia constant of rotating machines? Which has more inertia constant between turboalternator and hydroaltermanor and why?

2 Answers  

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1 no. 22 kV feeder is taken from state electricity board. 350 MVA is the S.C. MVA. now i am feeding this feeder to HT Panel having 2 outgoings which further supply to 2 Transformers. Can you please suggest me the type & rating of cables are 3 of these cables same? or they are different? please help...............

2 Answers   TCE,

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in three pin plug point, whats the reason that one plug point is bigger in size

4 Answers  

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whats is MARX CIRCUIT?

1 Answers  

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What is the difference between RMS and average value

5 Answers   CEERI, HPCL,

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Why the pointer of earthing of 3 pin top is made thick and long compared to the phase and neutral pin ?

3 Answers   Sanima Hydro Power,

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Safety of on line ups

0 Answers   Bhushan Power Steel, GE,

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can i able to get bhel previous exam question paper?

0 Answers   Bhel,

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what is the operating time for LBB and how does the LBB relay realise whether cb is opened or not?

0 Answers  

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You are given 220 V supply source, four wires, an ammeter and voltmeter. There is no any indication or description on meters. How will you identify which is ammeter or voltmeter?

7 Answers   ABB,

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What is the use of starter in tube light fitting.how it works.

3 Answers   JSW,

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why overcurrent fault occurs in power system.

1 Answers  

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