Answer / chirag

Simplest method to check out your earthing is that: Take
one lamp.connect one terminal of lamp to phase and other to
earthig pin. Then switch on. If lamp is on then your
earthig is o.k.And if lamp dark then you need to earth your
socket.

why exterrnal C.T. protection is used even though ACB& VCB is having inbuild C.T. protection?

2 Answers  

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SMPS (Switch Mode Power Supply) unit is denoted by KW or KVA?

6 Answers  

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what is the difference between earthing and grounding of electric circuits

5 Answers   HCL, Turbo,

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I HAVE A 1 MVA TRANSFORMER, I WANT TO KNOW THE FAULT LEVEL OF THE SYSTEM ( WHAT IS FAULT LEVEL PLEASE EXPLAIN WITH EXAMPLE)

5 Answers   Alstom,

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what is difference between the buscoupler and bus raiser?

1 Answers   Synechron,

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Is it required to use Automatic transfer Switch in L&T panel board if we use AMF panel with DG set? How the single line diagram will be? Please forward the material to sreenu_207@yahoo.co.in

0 Answers   HAL,

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Why should we hire you over the others waiting to be interview?

0 Answers  

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What is metering cubical? What is the use?

2 Answers   HSL,

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How many points does a Circuit can have?

0 Answers  

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what will happen if capacitor bank is used in generation side?

2 Answers  

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why the all high voltage transformers are in 11kv , 33kv , 66kv, 132kv like that

2 Answers   Bhel,

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Totally how much power will be consumed in 1 hour cotinuous running of electric train engine?

1 Answers   L&T,

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