what is a breaker fail relay

0 Answers   Eskom,

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i want to learn control schedule for 11kv panel? can any one send the detailed control schedule?

0 Answers  

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why we use end termination xlpe cable on ht kit

1 Answers   Al Bario,

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three owners X, Y, z owned some tractors with them, on the first month x gave away the same amount of tractors to y and z ( as much as they possed), similarly in the 2nd month y gave of to x and z similarly by third month z gave to x and y. after this all X, Y, Z had 24 tractors each.

2 Answers   econ,

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we need a ntpc previous papers

0 Answers  

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Why r used of cable 50sq.mm and above size cable in 3.5 core. And below size in 4 core ? any technical reason please explain it

2 Answers  

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How to calculate D.C load current?

3 Answers  

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in the case of 6.6kv motor starter combination contain fuses on it VCB. but in 11KV motor starter combination Fuses are not using in it's VCB why?

0 Answers  

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why the supply power frequency is 50hz in india? where as it is 60hz in US?

4 Answers  

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What are interpoles and commutation windings?Why r they used?

1 Answers  

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At what voltage domestic tubelight works?

2 Answers   Cigfil, L&T, MNC,

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what is the difference between self excited & seperately excited ?

3 Answers  

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