what is the rating of Insulation tester for measure 15 KW, 3 phase 415V 50 HZ induction motor?

2 Answers   ABB,

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which pole motor is best ?4 pole motor or 6 pole motor,why?

2 Answers  

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What is the difference between voltages or potential difference? And what are they?

0 Answers  

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How to calculate CT ratio for 11KV 1500KVA Transformer 500KVA MD and 1400KVA connected load ? Note:- As per MSEB(Maharastra state electricity Board)

1 Answers  

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i have one transformer 1000kva, 11/.433kv. we are using 200/5 amp. ct unit for measuring purpose, & one 800 amp. V.C.B Unit for the same t/f operate, i wants to known the primary current of T/F is only 53 amp. why we used 800 amp. V.C.B ? & 200/5 amp. CT Unit.

4 Answers  

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In Plumbing services What are accessories we consider for a bathroom?

0 Answers  

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What is the difference between resistance grounding system and resistance earthing system?

0 Answers  

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how to calculate the starting current of a motor? gopal

3 Answers   JIPT,

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HT motors are generally connected in star, what will be the effect if we connect HT motor in Delta?

6 Answers   Equate, Ion Exchange,

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what is the relationship between horse power and watts

9 Answers  

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How is operate breaker failure scheme in substation

0 Answers  

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battery dis charge condition long time condtion?

1 Answers  

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