what is the Pickup/drop off ratio in BCPU relays

0 Answers   DNJ Energy LLC,

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In Dyn11 power transformer if any one of the 3 phases connected to earth in star connected side then please explain effect of the current flow in delta connected side of transformer.(In this case if one phase is shorted to ground in star connected side then we observe the current flow in two phases only not three phases in delta connected primary side. Please explain why it is so?)

0 Answers  

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why transformer capacity is called KVA and motor capacity is called HP/KW? Why transformer capacity cant call HP/KVA?

5 Answers  

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Why charcoal and salt add in earthing pit.

6 Answers   Garware, NTPC, Sterling Wilson,

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how to check a transformer insulation?

3 Answers   Kirloskar, Kirloskar Chillers,

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define reactive power?

3 Answers   Alstom, TATA, TCS,

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how calculate the electrical load for industry and office

2 Answers  

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In a star to star transformer can we use a common neutral for both star connected primary and secondary

1 Answers  

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How would u describe the function of a generator & motor?

5 Answers  

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What's mean HVF & HAF in Vacuum Circuit Breaker?

0 Answers   Gandhi Institute of Technology and Management (GITAM), Hyundai, Jayam Engineering Works,

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how do the stepper motor works.

1 Answers   Vardhman,

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how to change the load sharing between two synchronized identical alternators when both are running with Diesel engine? assume both are feeding to same feeder?

1 Answers   BARC,

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