What is the difference between ARC & SPARK?

4 Answers   OPTCL,

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If two induction motors A and B are identical except that the air-gap motor 'A' is 50 % greater than that of motor 'B', then

2 Answers   Lanco,

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why stator winding of synchronous machine are connected in star connection ?

1 Answers  

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can we correct the p.f.of ac generator?

2 Answers   APGenco,

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does over charging of a battery reduce its life?

4 Answers   KSEB,

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what are all the components required to assemble solar panel other than pv cell?

0 Answers  

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working of bulb?

1 Answers  

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How the power factor is more in high speed machines

1 Answers  

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1.wat is the purpose (or)function of regulator? 2.wat is the purpose of stabiliser?

3 Answers  

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What do you mean by linear and bilateral network?

20 Answers   Automation, Disa, EGCB, Infosys, OPTCL, TICT,

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how to calculate the change over time for star delta starter for different KW motor?

0 Answers  

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what is the difference between elcb,rccb,mcb.

8 Answers   HCL, RCCB,

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