Answer / k.prakashchandra

when a gen is connected to grid and terminal voltage is less
than the system voltage ,the gen runs on leading pf.If the
excitation current (field) is increased ,the armature
current reduces till unity pf is reached.

What is the best thing to protect the motor from running over full current. CT or O/L or pressure transducer at the given pressure rating

0 Answers  

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If we connect a motor and generator together (I mean that the generator gives the motor electricity and the motor gives the generator movement) regardless the losses. Will the generator still generate and the motor still move?

0 Answers   Cap Gemini,

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How the flights will be fly be fly without ground connection under raining with thunder lighting?

1 Answers  

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what happens if commutator is removed in an dc machine?

3 Answers  

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why sometime we get electrical shock while touching the ballon of dish tv connection ? which we should not get.

0 Answers  

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Can anybody tell me why inductors draw lagging current and capacitors draw leading current from supply?

4 Answers  

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How a capacitor discharge weld power supply works? what is the use of a pulse transformer?

0 Answers  

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How to select the cable and voltage drop in circuit?

0 Answers   DEWA,

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Can RCD's used to protect the VVVF drive if not why.

0 Answers  

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CORRECT INFORMATION ABOUT TRANSFORMERS,what actually transformer is?

6 Answers  

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what are the 4 rules to start the motor?

0 Answers   JK Associates,

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what is the difference between b c d curves on mcb

0 Answers  

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