what is the difference between arc and spark

2 Answers  

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Whats the diference between Induction motor and servo motor

3 Answers   Essar, PMT Machines,

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What is cut-off rate?

0 Answers  

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what is the fuction of electrical transducer in control pannel?

6 Answers  

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Is it possible to import & export power through the same power transformer? what will be the vector group normally for both different or same?

1 Answers  

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what is difference between AC VVVF drive & Dc VVVF drive explain their working principle?

13 Answers   Apollo, OPS,

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What is the minimum load that you can keep in a 3 Phase 40 KVA Diesel Generator? Is it neccessary to load all the 3 phases? Can a phase be left without load?

2 Answers   DRDO,

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What is the efficiency during maximum power transfer?

0 Answers  

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what is meant by crawling??

10 Answers  

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Which type of power plant is more easier to produce electrical power at economical condition?

5 Answers   HAL,

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why in three phase 440 circuit in all phase current is almost equal L1-35 A,L2-34 A ,L3-31 A but in nutral when i check with clamp meter it shows 25 A?

4 Answers   OPS,

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In Power transformer oil temperature or winding temperature will be high

3 Answers  

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