one hp 3phase motor what generate power factor
I got shortlisted in RRB thiruvananthapuram for the post of Junior Electrical engineer, waiting List - 7. i want to know about the validity of the current list and chance to get the job please help anybody knws abt it,, thank you
what is the maximum permissible limit value of leakage current and leakage counter reading to replace lightining arrester?
How to design the earth grid for lightning protection in an industry
what is upper impedance and lower impedance of a distance relay
What was the Dg set radiator and lube oil temperatures trip in ACB
What is ZCT? it operating principle and how is work with RCCB (residual current circuit breaker)?
what is reactive power and active power
Why Cables are always circular and not square or rectangular?
If we impress a dc voltage of 230 V on an unloaded 230 V, 50 Hz transformer it wi A give high secondary voltage B burn out C give secondary voltage as per K D none of these
when voltage increases current decreases & vice versa why it is so?
To measure insulation resistance of 11KV cable between core & armour, what should be the test voltage & duration?
What is mean by CT Saturate? how do we calculate?
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