How we can change the direction of rotation of Induction motor? Prove it using graphical methods.

4 Answers   Adama University,

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What are the loading factors to be considered for transformer sizing/selection?

3 Answers  

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Can you explain about Restricited earth fault protection scheme

0 Answers   NCC,

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how much amp MCB is required for 1/2 kva power back up?

2 Answers   Havells,

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In Transmission System if the potential difference at the two end of line are same then is the transmission of power will continue ? if yes then how.

1 Answers   IOCL,

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How you take care of a motor from over loading and what are the different overloading ratings of different motors?

4 Answers  

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how to estimate the breaker capacity of breaker,please give the one example( 6.6 kv breaker,800a)?????

2 Answers   Divis Laboratories,

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how we can calculate cable size for any load & any type of cable material ?

1 Answers  

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Generally in d.c. circuits the direction of current is from possitive to negative.In a.c.circuits what is the direction fo current flow

4 Answers  

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how calculate cable size in squre mm, when the load is given by in kw? do u have current rating chart of elctrical cables?

4 Answers  

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what is the safety points of vaccum circuit breaker.

0 Answers  

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what is the prosses for getting of 33kv licence (i have completed my engineering degree & working in 33kv substation for contract basis )????

0 Answers   Surana,

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