Answer / bala

LOAD CALCULATION THESE THREE POWERS ARE REQUIRED.
Capacitor rating in KVAR-DEPENDS ON THE INDUCTIVE LOAD ,TO
IMPROVE THE LAGGING POWER FACTOR TO LEAD, REACTIVE POWER IS
REQUIRED.
Equipotential wire used in HT transmission for balancing
purpose.

why the Current transformers secodary is shorted to ground (In metering and Protection)

2 Answers  

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what is the difference between 5P20 class CT , PS Class CT and 5P10 class CT??

5 Answers  

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if z transform lies in ROC then. a)system is stable b)inverse of system is stable c)both system and its inverse are stable.

1 Answers   CCP,

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Why OLTC(On Load Tap Changing)transformer is not recomended for improving voltage instability?

2 Answers  

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How do we calculate the maximum amount of current in a 300 SQ.MM cable ?

1 Answers   Roto Power,

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In Indian Railways , how the AC motor is driven? Please explain clearly starting from the overhead 25kV supply.

1 Answers  

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What is meant by coupling capacitor?

0 Answers  

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how to calculate the cable size depending on the amps?

1 Answers   Polycab,

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2 Answers   DRDO,

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hello if any one have papers vof hpcl or sail, plz send me

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How do you think they do earthing or grounding in ships and aeroplanes?

9 Answers  

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in delta connection, why motor rotate in high speed compared to star connection?

2 Answers  

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