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What is dielectric loss?

1085

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whether fibre optic cable in high voltage earth conductor is used for protection circuits

1559

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why occ characteristics curve in not tracing back when we are bringing back the rhoestat?

1814

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Explain what is electric traction? Explain few advantages of electric traction system?

1092

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what is mind in cable

1999

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How each of the following losses occur in d.c machines (i) copper (2)core (3) windage (4)friction please help me

1977

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USE OF 8 WAY PAN ASSEMBLY

1900

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How to calculate capacitor bank size at a load 800kVA.

1635

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What will be the current drawn by HT motor, if low voltage is applied.. any formula to calculate the LT amps of HT motor.?

1402

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1.what is difference in maintain Hz again Hz in USA ? 2.how to calculate the battery AH? 3.why are yearly maintained in transformer how many tests in required?

2725

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Different types of relay fault which phase sequence??

853

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what is PDU in transformer?? which company manufacture??

1826

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Sir,In our company there are 3 caterpillar make(capacity:(1) 3.3KV,2.5MW(2)3.3KV,2.5MW & (3)3.3KV,1.9MW) & 1 deutz make (capacity:11KV,3.8MW)gas engines utilised,all are running in paralell. There are three transformer utilised,(1) 6.25MVA,3.3KV/22KV,Impedence voltage:6.7% used for two generator,both are 2.5MW(2)5.5MVA,3.3KV/22KV,Impedence voltage:7.2% used for one generator of 2.5MW & (3) 5.5MVA,11KV/22KV,Impedence voltage:7.8% used for one generator of 2.5MW.all generator breakers capacity of 1250Amps. Sir,I want the details of fault level calculation of generator,transformer individually & for whole system. If you require any information from me.feel free for contact me sir.pl.send the answer of my question as the earliest as possible.

2081

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What is servo motor? what is its purpose?

1991

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how to calculate mf when meter and cTPT detail are given

1799

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