what's the exact magnitude of current, flows through Neutral?

0 Answers  

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we know the value of the power factor is 0.8, we know the power factor is not depends upon the load ,then why we cant design the power factor in transformer ?

1 Answers  

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i have 90kw motor.so i choose connect cable .please what is parameter checked so please give to formula

0 Answers   May Baker,

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If the Brsh of DC motor is shifted by 90 deg, then MNA will shift by --degree.

5 Answers   GATE,

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What is Harmonics & what are its efect & which harmonic is dangerous

5 Answers   IBM,

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write circuit diagram for a motor rotate in forward direction once it started and when pressed the same button it should rotate in anticlockwise.

0 Answers  

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i have 500 amp inductive load of motors ,,,pleas tell me how can i calculate for capacitor bank for improving my power factor to 99 .....calcullations for capacitor bank,,,,

0 Answers  

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HOW TO CALCULATE BATTERY BACKUP TIME & AH CAPACITY AGAINST UPS KVA RATING?

2 Answers  

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How we can calc. the Backup time of a battery Bank???

6 Answers   Emerson,

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what is purpose of using reactor in substations

4 Answers   NCC,

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at which places we use 6.6KV Transformers and Motors

4 Answers  

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why high speed tripping relay is used in protection circuit why not normal relay

0 Answers  

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