WHY EXCITER PHASE SEQUENCE ARE OPPOSITE THAN STATOR SUPPLY PHASE SEQUENCE IN SYNCHRONOUS MOTOR >

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which of the folowing has negative temperature coefficient of resistance? a. mercury b. copper c. lead d. carbon

2 Answers  

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If the (Motor control center)Panel work on field the relay used in panel in the case this will be damage and no indication provide on panel.fault occur in panel and MCB will not trip. how happen the relay damage in panel and what effect of panel.

1 Answers  

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why neutral of 6.6 kv star connected sq. cage induction motor does not get earthed, though for earth fault protection it is must.

7 Answers  

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what is an alternator & generator

5 Answers  

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difference between slippring induction motor and Generator?

1 Answers  

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When placed close together, two positively charged materials will

1 Answers  

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what is difference between co-generation and captive power plant?

3 Answers   TATA,

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How to distinguish between the armature wires with the field wires of a Dc motor ?

5 Answers  

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air condition capacity for masjad having 50feet in circal and 35 feet high

3 Answers  

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In our plant we are having 6.6 v motor wih MV drive running frm last two years.udenly at some speed motor getting vey vibrations what is the problem

2 Answers   ITC Infotech,

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what is inverter and converter

7 Answers   Shrishti Power Technologies,

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