what is difference between 9kv 5ka surge arrester and 9kv 10ka surge arrester.

0 Answers   Voltamp,

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why ht11kv supply needs discharging during shut down time

1 Answers  

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while calculating demand in my company the present load in kw is 212.... there 125kvar capacitor bank is installed by spliting as 50 in departments...the diasplay in panek biard shows 175kw... how could we know the amount of kvar used to compensate the kva

1 Answers  

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what is a pf factor in generator.

3 Answers   CSEB,

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What is mason's gain formula?

0 Answers  

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Why substation battery room is coulered black?

1 Answers  

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when a cunductor is being disconnected from live cct, still it showing charged, if its checked by line tester?

8 Answers   GEB,

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can we use trip light with bus coupler?

0 Answers  

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Can you use a different size cable to complete a circuit if you run out what you are using?

2 Answers  

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how to select cable size for three phase?

1 Answers  

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How to select HT/MV cable size ?

0 Answers  

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state working of halogen lamp?

0 Answers  

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