what is the iron loss in a 11KV/440V transformer?

2 Answers   Bhel, TVS,

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What is the suitable rating of MCB used for 1.5 Ton A.C & why?

4 Answers  

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can we use ps class in combination with protection class in differential protection and over current protection.

1 Answers  

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When we give supply to a transformer 11 kv and we get 415v from it, so when we give supply to same transformer 415v on ht side what we get? and When we gives supply to any transformer to L.T. side 415v or 220v What supply is on H.T. side?

2 Answers   Ashoka Electricals,

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standard earthing rating for power line..

0 Answers  

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how to calculate the battery Ah? what is the formula.

10 Answers   Cushman Wakefield,

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What is eddy current & eddy current loss ?

2 Answers  

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our scope called one core cable for distribution system so we like to use 4 core cable with one equipment grounding conductor so what kind of technical reasons i can say that the 4core is better then 1 core,

2 Answers   Elite Construction,

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control wiring purpose,standards, ferrule code standard, interlock, schematic, symbol

1 Answers  

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Which one hurts more AC or DC Current ?

10 Answers  

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what is the knee point voltage ? what is differtial rela? what is impedance and % of impedane? what is the postive phase sequance ? negative phase sequane ? and zero sequance impedance ? what is sortcircuit calculaion? why take calculation? define stabilty test ? why? what sentivity test? define merz protection ? what is the burden ? class 5p10, accracy, metering ct take knee point voltage test thet time what heppan why dont take knee point test to metering ct?

0 Answers  

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what is resistor

9 Answers  

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