What is an 86-P or an 86-A trip

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how ceiling fan worked?

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If a transformer primary winding operates at 240v, the secondary at 120v and the load is 1500w & the transformer is rated at 92% efficient, what's the current flowing through the primary winding of the transformer? What is the formula for finding this?

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sir,i am swati. i am goin to gv jspl exam on 21st nov'10. iwant previous year question paper. plz help me out. my emailid is swatisinha.dav@gmail.com

1 Answers  

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what is electric current

17 Answers  

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What are the safety devices on Cumins Diesel Generators from 500 kva to 1500 kva.

1 Answers   Maruti Suzuki,

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what are different types of excitation in synchronous generator,what is the difference between them

3 Answers  

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is it possible to convert electrical energy to light energy for transmission purposes?

7 Answers  

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my b-tech percentage is 50%. what answer will satisfy the hr ?

0 Answers   Wipro,

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what heppend if we are connected u1-v1-w1 as a star point in the place of u2-v2-w2 in power genration

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how can we say that stator magnetic field rotates with synchronous speed?can we derive?

0 Answers  

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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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