How to do the REF Stability test for power transformers in Site?

1 Answers   Escorts, Siemens,

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Why is DC use instead of AC for protection and control circuits?

4 Answers  

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Diagram on interconnectivity of 11kv transformer with RMU (i.e, one incoming and two outgoing or two incoming and one outgoing)

0 Answers  

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Which type of drive is advantageous AC or DC and why?

5 Answers  

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why overcurrent fault occurs in power system.

1 Answers  

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electromechanical relay type identification example : type=tjmh t-stants for j- m- h-

0 Answers  

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what is relation between torque and speed / rpm?

1 Answers  

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what is LT & HT?

6 Answers  

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how a vibration switch's high signal will going to trip the motor? can u explain with some examplesand wiring diagrams?

1 Answers   Bhel, Wartsila,

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state the working of discharge lamp?

0 Answers  

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What is the difference between bundled conductors and double circuit?

1 Answers   Power Grid,

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Hy the hydro power stations have high transmission and Distribution costs?

3 Answers  

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