Answer / pooja

rms voltage

how to calculate induction motor rating (HP) if name plate is missing from motor at site condition ?

6 Answers   ABB, apatel, Bhel, Spatel, Voltas,

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what is exact meaning of CT core saturation or simply saturation of core.

1 Answers  

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In Which vector group power transformers are mostly manufactured?

1 Answers   MRF,

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What is the rate of WCT on the Electrical Contracts comprising of DG Sets and Civil Works in Delhi ?

0 Answers   MES Military Engineer Services,

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What is the difference between MCCB and MCB ?

4 Answers   Siemens,

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How to know the back up time for a 5KVA UPS which is connected to 15 nos. of computers? Is there any formula for this? pls. tell me.

1 Answers   HAL,

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there are 3 transformers each of 1500 kva and one transformer of 1000kva for a 11 floor building . total otgoing kw is 4066 kw. i need an extra 260 kw .is there any provision for that? what is the max kw that can be connected with these transformers?

2 Answers  

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aeroline vibration is present

1 Answers   DVC,

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Sir, My doubt on cable sizing calculation, Load:74 KW calculated cable 1 run 50mm2. Now client asking us to reduce cable size by increasing runs. Sir, My question now when my mind strikes with 2 options 1) Divide load 74/2 = 36 and calculate cable for 36+36 making it 2 runs or 2) Simply i can divide 50mm2 /2 ie. 2 runs of 25mm2 Please suggest me sir

0 Answers  

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what is meant by skin effect ?

3 Answers  

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what is consequences of neutral and earth connect?

0 Answers  

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in cable joints procedure what electrical problems have been solved out ?

1 Answers  

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