Answer / k.prakashchandra

AH= load in watt x back up time required in hours/voltage of
battery.

what is diff. b/w of earth & neutral?. why we are separately using ?

3 Answers  

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i am venkat i got gre 930(verbal 270 quanta 660) and my toefl score 105..here question is why u got less score in gre ? what i supposed to tell...any chance of rejection is there...my accadamics record is very good

0 Answers  

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why u want to work in sail/ntpc as u r already in an it company where life is good, good environment no much tensions etc?

6 Answers   Sail,

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What is the main difference between generator and alternator

4 Answers  

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which gas is filled in CFL

7 Answers   Lumax,

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6 MVA transformer secondary is rated for 725V at no load. The incommer ACB is rated at 690 V, 3200 Amp. Would there be any effect on performance of ACB due to lower voltage rating?

5 Answers  

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What happens when the power factor is leading and its disadvantages.

1 Answers  

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working principles of a generator

3 Answers   Cairn,

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why neutral grounding transformer is used for generator and why it is not used for transformers?

1 Answers   UPCL,

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how to test vector goup of Dy11 transformer

1 Answers   APPSC,

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Why did lightening arrestor solid copper rod head is sharp on mobile tower top?

0 Answers  

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What are the types of TESTS in CIRCUIT BREAKERS based on Testing and commissioning?

2 Answers  

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