What is the transformenr turns ratio.

5 Answers  

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Application wise, where we should use AC motors and where we should DC motors?

1 Answers   Nespak,

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How will you determine the rating of a motor for continuous duty variable load motor applications?

1 Answers  

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what is static excitation and dynamic excitation of synchronous generator,scr excitation is a brush or brushless excitation?

6 Answers  

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what is the difference between earth and neutral?

56 Answers   Bhel, Emerson, HCL, JLL, L&T, Siemens, TVS,

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What are the usege & different between UPS & batteries with charging system in in Substation?( UPS 120V AC & battery charger is 120v DC)

1 Answers  

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what is mean impedance?

7 Answers   ONGC, Wipro,

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Write a note on Treatment for electric shock.

0 Answers  

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why humming sound occured in HT transmission lines.

9 Answers   GE,

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What is relation between transmission lines & Communication lines ?

0 Answers   NTPC,

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How many kinds of E.L.C.B and how to work E.L.C.B

0 Answers   Accenture,

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what reason of line current and phase current in star connection and line current and phase current not equal in delta connection?

0 Answers   Suparco,

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