dear sir/madam i want to get some knowledge about RRB EXAMINATION(section engineer) 1- what is minimum cut off 2- wht portion is major portion . 3- can any body provide Sample paper. thanks & regards ashish

0 Answers   RRB,

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Why synchronous motor runs at a fixed speed? what is the name of that fixed speed?

4 Answers  

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what is the function of closing coil in air circuit breaker?

0 Answers   Fresher,

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What should be the value of earth resistance for an instrumentation/electronic circuit? As per which IS/IEC Code?

3 Answers   IOCL,

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Is it alright to connect more than one RCCB of same rating in series for a three phase equipment?

3 Answers  

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What are the specifications for conducting earth leakage test as per IEC standard?

0 Answers  

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what is the kvar, droop, stability,ramp

1 Answers  

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How does the humidity affect in breakdown voltage of air?. Is the breakdown voltage increases with the humidity?

2 Answers  

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Explain difference between aluminium coductor & copper coductor.

4 Answers  

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what should be the minimum rating for using HT Motors?

1 Answers   BSL,

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what is the use of Reactive power

2 Answers  

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iam working as a electrical engineer. i want to know about any license or certificates regarding my field. for my carrier and ti improve the knoweledge.,,, how we get that..and what procedures......... pls help me

1 Answers  

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