is there interlocking between duty and standby chilled water pumps?

1 Answers  

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what happened when we supply a dc current in dc motor?? can it worked properly?

0 Answers  

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What is the difference between single phase, 2phase, and 3 phase motors?

2 Answers  

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derive the formula of amp hours is calculated for 12v battery.where no. of plates is given

1 Answers  

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what is dol starter

1 Answers  

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Explain mechanical rotational system?

0 Answers  

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single phase voltage 230 and Three phase voltage 450 why 690 voltage

1 Answers   XYZ,

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Piezoelectric materials serve as a source of:- A. Microwaves B. Ultrasonic waves C. Musical waves D. Resonant waves

3 Answers  

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how u select control transformer for a mccb panels or any panels?for expample we hav 440 volts maim supply and control volts is 230v?

0 Answers  

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What is meant by Active and reactive power?

23 Answers   College School Exams Tests, Schneider, Torrent Power,

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How can we calculate D.C.Load current in terms of A.C. load current?

2 Answers  

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why the value of k is more in shell typr transformers?

0 Answers  

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