WHy neutral to ground trips when neutral touches the ground

1 Answers  

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what is the signification of trivector meter? why its name is trivector meter ?

3 Answers  

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what is diffrence between MH LAMP and HELLOZEN LAMP

1 Answers  

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wat s the difference between diode and capacitor

20 Answers   TCS,

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What are the protections used in a HT breaker to protect the HT motors.

2 Answers  

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what is the instrument used for measuring insulator RESISTANCE

5 Answers   TATA, Transco,

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Tell me the reason of connecting domestic t/f primary in star or delta,and also secondary side.

0 Answers  

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With a phasor diagram show the effect of increasing the field current of a generator supplying a constant real power and connected to a grid system.

0 Answers   VECL,

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Why the arms of delta in a delta-wye power transmission system are kept constant??

0 Answers  

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what is meant by skin effect ?

3 Answers  

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Which phase is prefered for connecting 1phase vt used for synchronism in an OHL? why?

1 Answers   Siemens,

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IF we have three 30KW motor, these motors are connected in DOL, star-delta and VFD respectively, what will be the fuse rating for the above three?

7 Answers   DOL, GSK, Ojus,

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