Answer / k.prakashchandra

The coil used for latching has to exert more force to pull or
push the latch and it gets momentarily energized.

what are the methods of speed control of dc motor???

4 Answers  

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Write down the name of 2 lady Bir Pratin of Bangladesh

0 Answers  

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Design and explain a circuit to produce an unregulated full wave D.C supply.

1 Answers  

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What is highest size of HT motor like 11 kv or 33 kv,and how to make it 750 rpm.i think the size will be very big.any idea ? pl. reply..

0 Answers   ABB,

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what is the difference b/w circuit breakers and relays?

3 Answers  

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what is ceiling voltage in an exciter?

1 Answers   KEPCO Energy Service Company,

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How does a 3 phase induction motor is started?

3 Answers   IOCL,

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what is AB switch???

6 Answers   NTPC, Simplex,

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what do u understand from filter factor of reactor?

0 Answers  

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what is the effect of power factor on DG supply,i mean to say what will the effect if we add capactors on dg supply.

4 Answers   HCL,

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3-PHASE 15KVA dg IS EQUIVALENT TO 12 KW,hOW?

2 Answers   TATA,

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When calculating the speed of a rotor required for a particular frequency of synchronous generator we use the equation 60f/p Is this p is the number of pole pairs of rotor & do we consider the number of pole pairs in the stator is 1?

0 Answers   UOM,

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