What does the term power factor shows?

0 Answers  

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I had applied for JE in PSEB, Can you pls send me the Question bank for related to my field

0 Answers  

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how oil in the MOCB was reduced compared with OCB? what are the features of the MOCB?

0 Answers   Asahi, BARC, K-Electric,

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An active element is one which a. Supplies energy b. Absorbs energy c. Supplies energy and convert energy from one form to another

0 Answers  

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what safety use in electrical panel

3 Answers  

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What is relation between transmission lines & Communication lines ?

0 Answers   NTPC,

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why we use the 100% and 95% stator earth fault protection for the synchronus generator ?

0 Answers   Operational Energy Group,

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A transformer is used to light a 24volts,70watts lamp from a 240a.c main.The current in the main cable is 0.35A. Calculate, (1) The efficiency of the transformer. (2) the current in the lamp.

1 Answers  

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What is SMPS,How does it works?

4 Answers   Bharti, TCS,

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why induction motors are rated at 0.8 power factor.

0 Answers   Bhel, TN,

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What will happen if the field of synchronous generator is removed when it is in operation with no load?

3 Answers   HJ, UPPCL,

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what is the effect of connecting three phase supply lines to three phase auto transformer output terminals through a fuse of 10Amp and a circuit breaker (MCB). Is this connection permanently destroy the transformer?

1 Answers  

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