how can we check the earth resistance

3 Answers  

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wat will be the pressure maintained inside the transformer?

2 Answers  

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Essential condition for parallel operation of two single phase transformer is that they should have same A polarity B kVA rating C voltage ratio D % impedance

1 Answers   wbsedcl,

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Is better to supply the voltage for static exciter from the auxiliary power source or from the SG terminals? And why?

0 Answers  

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I have a CT meter with ratio 60/5. The meter reading of previous month was 3290.49 and that of current month was 3797.26. How many chargeable units as per normal meter should be my reading.

0 Answers  

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Why Generator rotate only clock wise ?

8 Answers   L&T,

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How to Prepare preventive maintenance shedule of machine tool.

0 Answers   Concast,

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why most of the induction motors are delta connected?

7 Answers  

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cable tray sizing & selection

1 Answers  

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what is is the potential diffrence between two phase ?

3 Answers   Bhel,

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What are factors to be considered while we selecting the Core Balance Current Transformer for Earth fault protection

0 Answers  

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why genarator genarating voltage 11 KV?

0 Answers  

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