what is interpose? where it is used and why it is used?

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can you send me the placement papers of electrical engg. from companis like NTPC,DRDO,IOCL,HPCL,BPCL etc.?If,plz send as soon as possible.Thanks.

0 Answers   NTPC,

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why 3 phase motors are preferable over single phase motors ?

6 Answers  

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Why we are getting low voltage in star connection?

2 Answers  

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Hi My dear all Friends, There is a question regarding HVAC Engineering and widely used in Power Projects. Question- What is the diffrence Between REF, SEF and Differential Protection....???? Where REF - Restricted Earth Fault SEF - Senstive Earth Fault.

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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 an alternator or turbine using fuel to produce ele energy and we didn't connect load to the ends then where was gone the ele energy

2 Answers  

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Pls say , how we calculate lux / sq.ft, which formula used for calculation

5 Answers  

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how braking & making capacity of circuit breaker are calculated?

0 Answers   Bhel,

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what deffrence between KW $ KVA ?

7 Answers  

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Dear all i am kumaravel. now in chennai. my work is control and relay panel auto cad designing.up to 11kv to 400kv then question is i am improving my knowledge. i want some books name and auther are available for this C&R panel related. plese any one help me

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What is meant by TAN-DELTA test carried out in motors?

3 Answers  

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