Interchange 7 and 6 ,÷and× 36×7+4-7×3

1 Answers  

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Can anybody tell abt concrete encased earthing or grounding?

0 Answers  

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what is residuel magnetism

1 Answers  

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How to run 1ph motor(230 VOLTS its full load amps is 4.5 ampa))with 480 volts main(we didn hav neutral)Thn we go for step down transformer.Our load 10 amps,so we conisder this amps in primary are secondary side

1 Answers  

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What magnetic circuit is formed in berry-type constructions and why?

0 Answers  

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I want to know that a 160kva diesel generator contains capacity of 160kva on each phase like R=160 Y=160 B=160 total RYB=480kva or it is total capacity of all there phases like RYB=160kva ... thanks in advance ...

2 Answers   jlpl, JP Saraswat Engineers,

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How will you justify IR value and Charging voltage of any motor,transformer and Cables.......???? . . . . . . . . Plz tell me any body Baljeet Singh, engineer_89@refiff.com

0 Answers  

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My ups output shows 230 v between phase and neutral,but show zero between phase and earth.Is the system/installation is correct.If not what will be the possible reasons

4 Answers  

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Transformer how to maintaince a check b check c check d check

0 Answers   DIC India,

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How can we calculate ac current from the given DC current when AC voltage is given?

0 Answers  

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please send me previous year questions of jspl through which i could prepare myself for the test.

0 Answers  

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what parameters are should nessary for control technic dc drive(in rolling mills)?

0 Answers   TATA,

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