Answer / raghavendran.r

A bus raiser is used to mount CT and PT's insted of
mounting them in a separate panel.

why do we use spark detector inside the slip ring brush compartment 0ona slip ring induction motor?

0 Answers  

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what is the use of vcb & isolator in substation?

0 Answers  

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how we can improove power factor?????????

8 Answers   TATA,

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We have 110Vac ,10A ac supply which is converted into 110VDC & How much DC current? which factor is reqired for dc current calulation?

1 Answers   Suzlon,

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Between Star-Delta & Star-Star Power transformer which one is efficent for Earth Fault?

10 Answers  

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What is the following which is printed on electrical appratuses like AC21 ,AC 23 , etc ?

1 Answers  

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The power supplied to a 50mH inductor from a 120V, 60Hz source will be

0 Answers  

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why core of transformer in square or rectangular why not in circle or ellipse if this what happens

2 Answers  

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Why can't we parallel the secondary circuits of two voltage transformers?

0 Answers  

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my N-P 230 VAC at 3 wires but i haven't any voltages at phase to phase whither my supply is 3 phase, why i haven't received these line to line voltages ?

2 Answers  

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why generation is done in delta nad transmission in star? brief

3 Answers  

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In a star-star connected h.t transformer why we use NGR on the secondary (l.t)side.

3 Answers   Star, TATA,

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