Answer / kolhe g j

Natural resistance ofearth reduced with rain and snow .wet
soil less resistance 1 OHMS

wat is mean by HRC fuse... WHY we choose it...?

3 Answers  

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how we can save the power ? suppose the electricity board gives 11 kw , but the machine require only 8 kw means how we can save the exese energy

2 Answers  

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why we maintain 50hz ,220volts,20Amp,ratings fixed every where in india,,electricity

1 Answers  

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arrange to send solved question and answer its easy to study and understand the thing, because of Exam is to be conducted shortly

1 Answers  

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hi frenz,its aswathy.i hve aplied for the hpcl test on feb,pls send the test patern & the placement papers as soon as possible. mail-id :kjaswathy@gmail.com

0 Answers  

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Why do we mix soda with water in LRS?

1 Answers  

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What is Harmonics & what are its efect & which harmonic is dangerous

5 Answers   IBM,

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how to calculate the Neutral transformer impedance?

0 Answers   Schneider,

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What is the need of motor starter?

6 Answers  

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In a power system we know that if the generated power is less than the load then the frequency of the system is decreases.So does this mean that total required load is delivered at alower frequency?

1 Answers  

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HOW TO CALCULATE THE VT SIZING?

0 Answers   L&T,

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I have a 3 phase 600 volt prim. feed and a 120/208 sec. Isolateing tranformer .We are using this system for safety against shock . What is the proper grounding ?? Does the common on sec. get earth ground ???

1 Answers  

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