how to increase senstivity of ct

0 Answers   NPCIL,

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why transformer rating in kva?

7 Answers  

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How to select batteries required for ups and the inverter if we Known load? And how AH is selected of battery?

0 Answers   Vodafone,

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How do you reset circuit breaker?

1 Answers   Bhel, Kaveri Steels,

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What is the avergae difference between OTI and WTI for EHV Power transformer?

7 Answers  

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write down the formula of cable size in RM if current is 50Amp.

0 Answers  

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What are the main parts of central chiller plant? Explain the function of each stage.

0 Answers   HSL, Shankar Electricals,

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In an alternator running with a balanced zero p.f. lagging load, phase differernc between the resultant armature flux and main field flux is always____? options is 180 degree....why?? explain.

1 Answers   BREB,

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what is the working principle of tube light?

2 Answers  

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Swg formulae

0 Answers   Bokaro Steel,

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What are thermo couple cables and where they are used.

2 Answers  

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temp of cast resin 1500kva tx formerwent up to 138.c but came down very fast to about 100.c within 20 mins when load was reduced from 70% to 60%

0 Answers  

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