How many homes can a 500kva transformer supply in S.A

1 Answers  

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wat's the procedure to take short circuit current for cable selection

0 Answers  

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what will happen if we will not use commutater means if we will give dc to the windings in dc motor

1 Answers  

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what is interference

1 Answers   L&T,

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Differentiate between induced emf and self inductance?

0 Answers  

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what is use of reactive power in ac ckt.

2 Answers  

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how many percent setting of motor over load relay of its full load current

6 Answers  

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Acually generator neutral is earthed,if suppose cable from neutral is brokened under theearth ,what will happen.

2 Answers   L&T,

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i HP = ?? 746 watts or 735.5 and how??

1 Answers  

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WHY EARTHING NOT NEEDED IN BATTERY IN SUBSTATION?

5 Answers   L&T,

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What is the difference between Encoder and Resolver?

0 Answers   DCCE,

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low voltage grounding is done by?? 1)solidly gnd 2)ressistance 3)reactance

1 Answers  

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