Answer / k.prakashchandra

There is a provision for measuring M.D.in KVA in most of the
meters.With only KWH meter you can calculate MD in KW ,by
dividing energy recorded in KWH for a certain period
continuously by the period in hrs.

If the Brush of DC motor is shifted by 90 deg, then what happens to voltage and torque? Both voltage and torque are zero. how to justify the answer?

0 Answers  

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What is use of starter and choke in tube light

0 Answers  

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What is the "IS" for Rising Main?

1 Answers   APTransco, NTPC,

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What will happen if mains neutral and generator neutral shorted?

2 Answers   Betts, Suzlon,

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How to do maintenance of transformer feeder.

0 Answers   KSEB, L&T, Siemens,

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Which motor has high Staring current A. Series DC motor, B.Induction motor c.Synchronous motor D.DC Shunt Motor

4 Answers   CCP,

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What is the complete procedure of erection of electrical panel in industry

0 Answers   BTM, Imerys,

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for 750 kw LT load what will be the ht kva

0 Answers   Sterling Tools,

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Why the motor take high starting current for long time(10- 15 sec) which is connected to Blower as compaire with a motor which is connected with pump with same rating?

2 Answers  

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How to Convert Gen KW to H.T amps ?

2 Answers  

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what is infinite in infinite bus

4 Answers   GES,

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7. Why AC motors, AC bulbs etc... are donot operated by DC signals? and Why DC motors, DC bulbs etc... are donot operated by AC signals?

2 Answers   Bhel,

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