what is the need of starter in tube light and what type of starter is used in that?

0 Answers   Sedemac, Sepco,

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What are the precautions to be taken before working on a cable?

1 Answers   Alfanar,

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Discribe type of fault in DOL and stardelta startor.

0 Answers  

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How to select the Cable size for 550 Amps Load without seeing the cable Catalogue?

8 Answers   Nesma,

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Elaborate the term "rotating magnetic field"

2 Answers   APTransco,

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what is the use of permanent magnet generator in exciter

0 Answers   TATA,

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1 KVAR = 1.3Amps but, 25KVAR capacitor/690V capacitor takes just 21Amps as leading current, what is the reason? Please explain...

1 Answers  

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1 ph induction motor winding priniple and connection diagram?Similarly for 3 ph induction motor?Full description

0 Answers  

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What are the tests to be done on circuit breaker?

1 Answers  

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What is the distance between each insulator in 33kv transformer and how can it calculate

0 Answers  

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In case of dc circuit Whether dc current will pass through capacitor after it gets charged?

2 Answers  

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how to calculate earth fault relay current and CBCT ratio

0 Answers   ONGC,

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