Answer / m.jeison raj

if the current rating of the particular load is given,we can
choose the cable size as the half of the current rating
example: if 32A is given,select the cable size for 16Sqmm AL
cable

Answer / wareagle

You can not

what is joule?

2 Answers  

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i wanna know that star point in transformer becomes as a neutral on secondary side now tell me that how is that possible?because if joit the all three winding ends with each other it can b short circuited.dut it doesn't.WHY?pls Answer me in brief.thanks alot

1 Answers  

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WHY IS HV WINDING OF A TRANSFRMER SECTIONALIZED???

3 Answers  

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What is Energy Audit..?

2 Answers  

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What is the maxvoltage drop allowed at any healthy joint at full load ?

1 Answers   Kirloskar, Seyadu,

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what is differance between PT-100 and thermocouple?

1 Answers  

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For a stable system, where should the poles of a system be in a root loci plot?

0 Answers   GE,

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Do you know how to measure the earth resistance? if so explain it

42 Answers   ABB, BEL, BridgeStone, College School Exams Tests, Dalkia, Dalmia Group, DEC, Electrical, Genpact, HEC, IOCL, JLL, L&T, MSEB, Saraca, Sical, Telecommunications, University Exams,

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What is difference between Dy11 & Dyn11 vector group transformer. Can both these transformers operate in parrallel.

5 Answers   Jaypee, JOY,

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What is an Antipumping relay ?

4 Answers  

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why induction motors are rated at 0.8 power factor.

0 Answers   Bhel, TN,

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In UPS what does 600va reffer to?

4 Answers  

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