why neutral can not used in three phase motor connection?

1 Answers   HSL,

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what is the difference between effective earthing and resistive earthing?

3 Answers   REL,

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sir i used 3 hp of motor for spraying pump, other home light and other home items which size of allminium pvc wire ix used

0 Answers  

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what is advantage in open delta connection?

20 Answers  

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how to calculate singlephase motor efficiency?

0 Answers   Alstom,

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DOES AN EARTH FAULT CURRENT ON THE DELTA SIDE OF A 6.6/33KV STEP UP STAR-DELTA CONNECTED TRANSFORMER REFLECT ON THE STAR SIDE? IF YES, THEN HOW AND WHAT IS THE AMOUNT OF CURRENT REFLECTED?

1 Answers  

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what happen when increase or decrease size of lamp,light.glass.

0 Answers  

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Why is negative feedback invariably preferred in closed loop system?

0 Answers  

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what can be the causes of capacitor start motor having a higher current that its actual

0 Answers  

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what is the function of conservater in transformer

3 Answers  

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we have a 2000kva step down transformer at our site. The HT side is charged from 22000V. So the primary current will be 52.48A. So why the HT breaker(SF6 ABB) is rated of 1250Amps ?

2 Answers  

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single phase brower fan with control starter. *problem is when operate it.It will be trip.

1 Answers  

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