how i prepare for the written test in mahagenco?
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Answer / sushil259
Give more stress on Power systems, power generation and
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Answer / pharmacist
for written test at 19.09.10
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can we use ps class in combination with protection class in differential protection and over current protection.
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Hello sir. if u have electical engineering exam paper then plz mail me at email@example.com. i m appearing exam for HPCL.
What is the meaning, function and application of OLTC?
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Why we does earthing for transformer neutral point
Is a contactor (or master relay) required between incoming lines and a VFD? The question goes to safety. If a contactor were used before the VFD and an e-stop engaged then the motor will coast to a stop (i.e. VFD loses power) instead of stopping much faster if the VFD braking fucntion were used. It would make more sense to keep power on the VFD.
why using earth testing rod 15 meter 30 meter long to each other?