Answer / sakthivel perambalur

rail is all way negative and oht is positive supply ok

What is plc and how to do preventive maintenance

1 Answers  

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The inexpensive way to improving energy efficiency of a motor which operates consistently at below 40% of rated capacity is by _____.

2 Answers   IFFCO, Sanmar,

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For 1 KVA load how much KVARH capacitor can be used ?

3 Answers   NLC, TNEB Tamil Nadu Electricity Board,

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In case of legging current of 20°, pf is .94 and leading of 20°,pf is .94 , in mathematicaly both are same but in realy how it is differ ?

3 Answers  

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Basic laws governing motor and generator

2 Answers  

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Why the meters sonnected to metering core of CT are not damagedon event of a fault??? Explain the phenomena??

1 Answers   Schneider,

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WHAT IS THE FAULT WHEN 100HP TURBINE MOTOR TRIPS, LIST THE FAULTS AND ITS TRABULESHOOTING TIPS.. MY AUTO TARNSFORMER STARTER TRIPS

0 Answers   MPS Techologies,

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what are the possible reaons & remedies if resistance of NGR getting heat up

0 Answers  

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which type sylbuse involved

1 Answers   BMRCL,

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which type of stability limit is higher,steady state or transient? why?

0 Answers  

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What are series and parallel isolators?

3 Answers  

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what is the CT of protection and CT of metering ? what is class 5P10 & 5P20 and class PS ?

16 Answers   JEE Main, ONGC, VRA,

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