what is mean by dual digital protection in the relay field?

0 Answers   ABB,

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what is general test conduted by transformer

8 Answers   Wipro,

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Whether should be the oil level in OCTC transfomer? It should be upto winding immersed completely or should be upto tap changer s/w? How it will affect the performance of the transformer. Rating may be 33KVA

0 Answers  

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how does the harmonics enter into the induction motors?

1 Answers  

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how choose conductor&depending upon load

0 Answers   Ford, HCL,

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HOW TO CALCULATE HV CABLE SIZING?

0 Answers   KNPC, L&T,

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What is metering cubical? What is the use?

2 Answers   HSL,

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How much kv gas generator is needed to run 2 hp and 1 hp airconditioners, plus a refrigerator and 4 Tvs

1 Answers  

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In diesel generator how AVR get voltage to excitation. And basic diagram DG EXCITATION CIRCUIT.

0 Answers   Hyatt,

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difference between brush less & brush excitation in a generator?

1 Answers  

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What is sink and source?

0 Answers  

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What is plc and how to do preventive maintenance

1 Answers  

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