How to test Alternator stability test for REF relay

0 Answers   Amprotec,

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Explain the functioning of diode?

0 Answers  

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List examples of current sources?

0 Answers  

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what is the current law ?

4 Answers   Aster, TCS,

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10 tube light connect in mcb breaker.one tube light is fault.so breaker is tribe.how fault is rectified.(using 3wire phase,earth,neutral)

0 Answers   CTS, Jindal,

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what will happen when square wave is fed into input side of 3kva transformer and what you will get on output side.

3 Answers   Blue Star,

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what is the different between bus section and bus coupler

1 Answers  

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what is the purpose of ignitor in lighting fixer

1 Answers  

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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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Why the earth terminal pin is larger than phase and neutral in three pin plug top>

8 Answers   TVS,

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Why we are not placing c.B 's btwn generator and transformer.? what happens when generator gets disconnected from transformer when it is running @ full load?

3 Answers   Areva,

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what is there inside an inverter and how it works?

0 Answers  

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