Answer / sagar upadhyay

Depends on the device.

what do you mean by synchronous speed of a three phase induction motor?

5 Answers   FlexPoint,

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why we use separate earthing for two seprate machine??

1 Answers  

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what r the types of transmission line?

28 Answers   DIET, RRB, WAPDA Water and Power Development Authority,

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what is circulating current in parallel transformer???plus how it is generated ???plz explain in detail.........

2 Answers  

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wath is this mining of bts

2 Answers   Nokia,

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what is the constructional difference between a power transformer and potentian transformer?

0 Answers   BTM,

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Why reactive power is needed in a power system? How is it being absorbed or delivered by alternators? For reactive power control we are changing excitation but reactive power absorbing or delivering related to stator. How these two are interlinked? i want a detailed explanation with necessary expressions and figures?

0 Answers   Power Plant,

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What will happen when we will connect lamp in between phase and earth. 

3 Answers  

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my question is how to answer the question "you are from b.tech eee background and why do you want to go for banking

0 Answers  

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which pump is suitable for home use ?

3 Answers  

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In EDO ACBs what is a purpose of closing coil and motor, what is the operation of these devices are they inetconnected. means if we give supply to motor and by BCS we charge Closing coil,what exact is operation is and how it charge a spring of ACB. Sir if anybody has an wiring diagram please send me the link to operate and EDO breaker.

0 Answers   PCE,

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if we use contactor & MCCB both in a feeder.in this feeder rating of contactor is higher or lower or same of MCCB rating & why?

1 Answers  

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