How to test transformer

1 Answers  

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what is load flow?

2 Answers  

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who & how the notations given as RYB to 3phase power supply.

1 Answers  

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Why used in layer by layer charcoal and salt used in earth pits.

11 Answers   CESC, HP,

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How much is the starting current for HPMV lamps. How many lamps can u wire in a circuit

1 Answers   Technip,

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How we can calculate the Amps for the cable Ex:- For 1sqmm wire how many amps we can draw (calculation)

0 Answers   TATA,

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which theorem is used to analyse fault a)thevinin b)Norton c)Superposition d)jordan

1 Answers   FFC, NTS,

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Why we use CT on differant phases of 2ph.PT detection for brush-less static excitation of 3ph.,400v Synchronous Generator? What happen if use CT on same one of VT phase?

2 Answers   Hydropower,

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can we use heat gun instead of gas torch in 11kv termination kit. I mean can both sources provide enough amount of heat to ensure the uniform shrinkage of sleeve.

1 Answers  

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What is the main application of DUMMY COIL in machines?

3 Answers   IES,

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why transformer impedance measure in % (percentage)

4 Answers   Hindalco,

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How relay coordination has to be done? what are the inputs are required for this? Please explain this with calculation method?

0 Answers   Elektrotek,

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