Answer / e.ezhilmani

240/12v means input/output.this ratio is stepdwon
transformer rating

why dc series motors never start without some load, and what will happen if starting with out load..

1 Answers  

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what is the difference between inverter and ups & what is the earth resistance for ups , if its high why so

3 Answers  

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if 2 coil of 1000W connect in series and 200 v is applied across it . then what is the total power of coil when coil have only resistive load .

0 Answers   BSNL,

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what is the bus bar size of 2700 amp ACB breaker ? and what is the cable size ?pls detailed answer ?

3 Answers  

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in 132kv substation CRT means

0 Answers  

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deisel generators all elcetical calculation formule's

1 Answers  

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what is advertised hop count

0 Answers  

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Explain what is electric traction? Explain few advantages of electric traction system?

0 Answers  

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what is the difference between ups & inverter

4 Answers   Cushman Wakefield, Dana Group,

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If one tertiary phase i.e. R,Y or B is earthed of a loaded type tertiary delta connected (Without load)of a power auto transformer, what is its advantage/disadvantage?

0 Answers   Amara Raja,

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Why neutral grounding Transformer provided for generator?

1 Answers   Siemens,

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How Many Safety of Transformer

2 Answers  

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