Answer / subbiah

i think DC motors can use where variable speed required and DC motors normally using at low voltages.....

how we calculate torque ? how we improve it ?where torque will either motor or generator ?

0 Answers   Reliance,

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how can get electrical c licence.now i am working in spining mill , transformer capacity 2750KVA. SANCTION DEMAND 2250KVA. PLEASE ADVISE ME . MY CONTACT NO 09944226823

0 Answers  

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how to maintain frenquncy with syncronising sub-station for distribution

0 Answers   Suzlon,

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what are the differenc between vcb and sf6 breakers

7 Answers   Google,

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whta is difference between contactor and breaker.

6 Answers  

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12.5 tons a/c is their how much kva generator can recommend to the customer.

0 Answers  

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Can someone tell me how to calculate the size of a power cable? What are the factors involved in cable sizing?

5 Answers  

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1.What is the proper definition of power system stability? 2.some times a blue spark is visible in the secondary side of a distribution transformer at the contact position of bushings and fuse wire,why?

1 Answers  

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how to find total current when kva is 30.4 given ? should we use root 3 (1.732) in the formula?

2 Answers  

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we touch other end of the tester supply, why do not get shock?

7 Answers   L&T,

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about transformer oil material & Test name for the measurement of its dielectric strength & wht will u do if its dielectric strength goes low ?

2 Answers   NTPC,

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what is neutral?

2 Answers  

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