if AVR fails in alternator. what will be the effect.

13 Answers   HP,

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what is PI value and its significance for insulation testing?

3 Answers  

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WHY CAN WE NOT CHAGE SPEED OF SYNCHRONOUS MOTOR...............................JUSTIFY

2 Answers   ISMT,

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What are the test involved in DG auto synchronizing panel before in manufacturing place before dispatch.

2 Answers   L&T, TCS,

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Describe the test procedure to determine the vector group

0 Answers   MPSEB,

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what will happens if one phase is missing for 33/11kv power transfomer and why?

0 Answers  

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what is the principle of operation of CFL ??

0 Answers   IOCL,

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in dc machine airgap is there b\w stator and armature but by conduction emf is generated how & what is conduction

1 Answers  

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How we calculate airgap between phases & terminal box of the transformer? any formulae.

1 Answers  

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

2 Answers  

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In separately excited m/c,we excite the field by a dc source,what not with ac source?

1 Answers  

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what is the response time of relays when a FAULT OCCURS IN A POWER SYSTEM?

2 Answers  

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