Explain the experiment on ward leonard method of a speed control on a dc shunt motor with an suitable circuit diagram.

0 Answers  

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Can motor act as generator (OR) vice versa? explain how does it do please post the answer technically

11 Answers   GM General Motors,

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when the time of backcharging the transformer three phases only enough or three phase with neutral is must.from these which one is the best one.

0 Answers  

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In transformer how measure the winding temperature ?

5 Answers  

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how many frequent start/stop operation possible in case of HT MOTORS.

5 Answers   DVC, Steel Plant,

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Why short ckt does not happen when solenoid coil connected to supply. as its a wire only.

1 Answers   Siemens,

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What is the difference between Static and servo controlled voltage stablizer?

0 Answers   Voltamp,

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what is the problem of generator over voltage.?except automatic voltage regulator card

2 Answers   Siemens,

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Star & delta kis principale pa hai.

3 Answers   ME,

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What is the direction of current flow in ct secondary...means if the current is flowing from P1 to P2 then what will be the direction of current flow in ct secondaryw

0 Answers  

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What are the reasons for the parallel operation of transformers?

0 Answers  

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How to work to the x'mer as a induction motor?

1 Answers  

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