what is the diffrance with elcb,rccb,mcb

2 Answers   Thomson,

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what is the apt definition for kirchoff's current and voltage laws?

3 Answers  

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how we can improve P.F. by using capacitors ?

22 Answers  

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pls send previous bhel electrical papers

0 Answers   Siemens,

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why we remove capacitor connection in 3 ph Induction Motor while taking noload test.

7 Answers   Aditya Birla,

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How to apply 'c' license and also explain what is difference between 'c' and 'b'license.i am also working in one of the private company.i have finished my diploma in 2014 .i have already finished in ITI electrician course.....

0 Answers  

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wil a dc motor run without a starter??

9 Answers   MRF,

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what is the electrical?

0 Answers  

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megger generates D.C. voltage while earth tester generates A.C.voltage is it true? I know for megger it is D.C generator but what about earth tester?

4 Answers   IOCL,

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What is Skin effect in Cable?

4 Answers  

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how  do you choose the cable size as per amps rating & the voltage drop for the same.

0 Answers   C&W,

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1. Why a DC motor starter is called 3 point starter

21 Answers   ABB, CG, College School Exams Tests, Crompton Greaves, Infosys, Siva,

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