Answer Posted / kiran

it is oscar oil

why Lightning arrestor are made by 2 seperate stack of inslutor but why cvt are in single stack of insulator.

2030

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WE HAVE THE DC RECTIFIER 1500A, INPUT VOLTAGE IS 3 PHASE. HOW TO CALICULATE THE LOAD? 3 PHASE SIDE EITHER dC SIDE. PLEASE SUGGEST ME

1936

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i have total 8 dg sets for synchronizing and 2 buscoupler,1 sectoin dg no 1,2,3,and 2 sectoin dg no 4,5,6,and last section dg no 7,8 ....if buscupler no 1 and 2 is off mode ..than dg no 1,2,3,will synchroniz of another dg sets?

1869

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Explain the construction of the conservator, operation and purpose, and draw the diagram of the conservator.

2555

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How do we calculate over and under frequency tolerance from generator data?

1672

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75 kw motor take 45 amp in no load delta in star 10 amp but in load it will take 160 amp but IR velue of winding above 500 at 1kw ph to earth and ph to ph. what problem it should be?

3787

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what would u consider to be the basic purchase order information you would need to proceed with a cable inspection assignment?

1953

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Can anyone please give me the parameters , formula needed to calculate the circuit breakers for building services.Thanks

2195

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While testing a ZCT what parameters have to check or measure?

2452

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WHATIS TIME CONSTANT? WHATIS ITS SIGNIFICANCE? ILLUSTRATE THROUGH EXAMLES.

2308

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How can you sized or estimate the ligthning arrester current rating?

2188

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if voltage bt phase & nutral is 38v in a panel board . whats the root cause.

2360

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why are the maintaine power factor and how can this control and this is how work.

2025

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why we can stote dc? why we cant store ac?

2126

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Dear sir, my knowledge about cable size determination is limited. Though I read examples I could not calculate the Cable size required for electric driven pump 40 KW, 380 Volt, 50 HZ, 50 meter from transformer and it is three phase star delta starting. Please help as there is no one in my surroundings to help.

1800

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