Answer / sailendra narayan sethi

after knowing the AH of battery we can decide for kva..
sailendra narayan sethi

Name different types of fault and which instrument is used to measures earth,short,open cicuit fault?

6 Answers   NTPC, Vijai Electricals,

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sir, in a industry present pf is 0.54 pf 25hp power is there its want improve 0.9 pf. which suitable capacity capacitor is suitable please inform me.

2 Answers  

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sir, plz tell me how much kvar capacitor required for 1000 amp or 500 Kw load ? what is the formula ?

14 Answers   CSPL,

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What is a unit of gravity (Battery)

9 Answers  

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How to measure size of cable on a given load

0 Answers   Green India Engineering Solutions,

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What determines the thickness of the lamination or stamping?

0 Answers  

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what is ac servomotor??

7 Answers  

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Why NGR is required for 11Kv geneartor in power plant

2 Answers   AB Inc, ABB,

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What is the make of breakers, transformers, generators? What are their capacities and ratings?

1 Answers  

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why frequency meter is connected in parallel in a circuit?

1 Answers   University of Engineering and Technology,

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Can we put 3 layers of cable tray while installing tray

0 Answers   NTPC, Siemens,

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mostly the questions were from machines... d.c. machines, transformer, synchronous and induction all theory paper........ few from power system... but the level of paper was easy.....

0 Answers   IFFCO,

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