choose the non-switch device (A) transformer (B) diode (C) transistor (D) IC

3 Answers  

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why we are connecting the alternator to a steam turbine of higher RPM then the rated RPM of alternator? For example:( connecting 1500 rpm alternator to 7600 rpm steam turbine). we can directly connect the same rpm turbine to alternator know??? is there any special reason ???

2 Answers  

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In electric motors, according to the no. of compartments, The no. of input's (pantagraph collector's) were increased, why?

1 Answers  

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Is it possible to power factor more than unity?

9 Answers   BEL,

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what is hysteresis loss?

4 Answers   PSU,

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The company is wiling to buy you 5 pcs of equipments in your electrical tool kit. Plz tell what are the 5 things you want?

3 Answers  

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what is the kvar, droop, stability,ramp

1 Answers  

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sir, Is their any measuring unit of knoking? please explian?

0 Answers   Kirloskar,

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sail kaott diploma ece ke interviw me qus.kis parkar ke aate hai aur G.S me kya puchate hai kya sameedyaan me kis parkar ke qu.puchate hai

0 Answers   Sail,

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What is ERD used in Elevators??

1 Answers   Emerson,

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How can remove the jerks on genretor due to remov or connecting the load ?

3 Answers  

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What is an isolation transformer?Why do we need isolate circuits?Where do we use them?

2 Answers  

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