Answer / sakthivel

your question is not correct, all electrical apparatus
should be earthed, example is in our mixer motor are also a
universal motor it must run dc and ac , another way please
give example( vanthni@yahoo.com)

Answer / harpreet

EARTHING IS MUST FOR EVERY ELECTRICAL EQUIPMENT,FOR
PORTECTION LIKE SWITCH GEAR & HUMAN BEINNG

What is the difference between ground & earth or neutral

1 Answers  

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My requirement is 1VA,50/5A Current Transformer for Metering .If I select 15VA , 50/5A CT.Is there any possibility of Technical Problem ?

6 Answers  

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what is the prosses for getting of 33kv licence (i have completed my engineering degree & working in 33kv substation for contract basis )????

0 Answers   Surana,

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what is the total power generation in india?

0 Answers   GUVNL, HAL,

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374kvar capacitor bank connected across 600kw,6.6kv motor.what will happen if motor run at 50% , whether full kvar applied or half?

1 Answers   NTPC,

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in a large three phase induction motors usually the value of full load slip is

1 Answers   PSEB,

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1 tr is equal to how many Kw .is there any specific formula for this to get the result .

13 Answers   Cipla, LG, NSN,

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What is a fuse? How does it work? What are materials used?

0 Answers  

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How to calculate VCB rating for 33KV ,25 MW Power line?

0 Answers  

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what type of current supply is given to house holds?

7 Answers  

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WHAT IS THE FUNCTION OF RCCB

2 Answers  

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in short circuit. test of a transformer 5 to 10% ofvrated voltage is used why??? if we use rated voltafe then what will be?

1 Answers  

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