how many amps in 1 KVA? V=440v, PF=0.8 and FREQ=50Hz

22 Answers  

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Ns=120f/p. what is 120?

10 Answers   IAR, L&T, Ramada, Toshiba,

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If a surge divertor is required to be protected by 32 amp C Curve Circuit breaker does this limit the amount of protection from surges that you will acheive

0 Answers  

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What is the theoretical reason for the size of a zig zag grounding transformer to be 1.732 times less than that of a wye-delta grounding transformer used for the same application?

0 Answers  

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Which motor isused in indian railway system?

3 Answers  

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Find the octal equivalent for the binary number 101101110

1 Answers   Ecil,

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The formular of how to calculate a cross sectional cable to feed an electric motor. Examle: 15KW, 26.1A, 415V. Calculate the cable size in mm2

3 Answers   Sona,

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what is infinite in infinite bus

4 Answers   GES,

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what is meant by trip circuit supervision & directional or non directional over current ?

1 Answers   ABB,

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In Railway,why we are used HT Line 25KV ?.why we are not used 11KV,33KV and others for This?

37 Answers   Airtel, BSNL, RRB,

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why we are using the ac supply in domestic purpose, why don't use dc supply.

5 Answers  

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please send 5yearje solved papers on my email himmatsinghnathawat@gmail.com

0 Answers  

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