Answer / mj

A. rotor resistance and reactance

What is Procedure the procedure to select CT's & PT's in 66kV and above substation?

2 Answers   BEL,

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how is the testing of an REF relay? what are the test REF circuit having?

0 Answers   Siemens,

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What is the real function of reverse power relay in generator panel while syncronising?

0 Answers   Triveni,

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why we did not get shock by touching +ve OR -ve busbar (Which are going to supply cell voltage) of Rectifier- Tranformer in electrolysis plant?

4 Answers  

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what is mean by harmonics

1 Answers  

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What will be advantage if we put some load in neutral of grounded star transformer & loadshortcircuit current,rated current of cable & MCB with example?

0 Answers  

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What is sunrise meeting ?

1 Answers   KSEB,

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What are the different power system losses and how can it be eliminated?

0 Answers  

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describe the constructional features of an auto transformer and its principle operation

0 Answers  

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What is the Power Plant.

5 Answers   Sail,

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what is the difference between the 94 lockout relay and 86 lock out relay. I have noticed that the 94 lockout relay is activated when the distance realy is activated and 86 is activated when the 87T differential is activated. but why can't the same lockouts be used for both the protection schemes

10 Answers   ABB,

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how a single machine can act as both motor and generator? and give explanation interms of connections?

1 Answers  

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