I don't understand why when we connect high voltage source in DC to electronic motor , we must add capacitor and resistor in parallel ? (I know that we use capacitor because we want to absorb the current that in the first second electronic motor in opposed with current course produce. ) what are the feature of Resistor and in such situation ?

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Which types of gate insttaled in static switch. Please give me answer.

0 Answers   cpgn,

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how encoder works?

1 Answers   ITC Infotech,

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Will u plz give me simple diagram for tube light connection & also function of chock?

8 Answers   Bhushan Power Steel, Dalmia Group, Jindal, Practical Viva Questions, TCS, Windmoller,

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Why is remote backup preferred to local backup?

0 Answers  

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how much power consumed by 1.5 ton capacity split A.C in 1 hour

2 Answers  

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What is the main purpose of relay?

1 Answers  

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Can u tell me the name of books of transformer testing?

6 Answers  

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Explain about retrofitting of machine tool.

0 Answers  

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What is the main difference between power transformer and Distribution transformer?

9 Answers   APTransco, Bhel, NTPC,

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415v 14kw so can u tell me how i can measure the cable size.then size of the earth also

1 Answers  

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what is the speed of current?

29 Answers   Su Kam, TATA,

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