Answer Posted / guest

380

1hp= how much rpm

2019

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what is meaning of bus riser

2463

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how unidirectional torque is produced in DC motor?

6726

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how dia of wire and angles are calculated for overhead shielding wire to protect substation equipment from lightening strokes???

1981

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What is the general power consumption rating of CPU CRT type and Flat type, Monitor,Printer, projector, Scanner?

1841

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At full load wat is the motor p.f And at no load will is the motor p.f?

2053

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can we use engine degreaser for electrical motors?

1708

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Between educational qualification and practical work experience, give us a brief explanation on your practical experience in your past Endeavour that you performed well to the satisfaction of your past or present employer?

2200

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what is the difference between 2 way and 4 pole selector switch???

2367

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and gate circuit diagram,amplifier circuit diagram

2017

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Whether the vacuum contactor requires Short circuit protection?If No,why?

1982

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Is it a better option to procure screw type air compressor rather than reciprocating air compressor?If so, what is the reason?How should we select an air compressor(100 CFM)? Please mention the important parameters of air compressor.

1919

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HOW TO CALCULATE S/C,O/C,E/F OF ACB.

2525

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In vapour absorption refrigeration machine fluids used are

1165

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Explain about 3 phase motor fault current calculation with examples?

2871

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