What are the neccessary safety arrangements before
commissioning of HV substation?
All the switch gears open like C.B's isolator open, the line
to be earthed.
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WHAT IS A COLOUR CODING OF 3 CORE CABLE
how to save the power?
my 10 hp submersible pump is tripping when connected through ELCB.I have checked the megger value of the coil's with body.It was found to be 0.2mega ohm.that is leakage is there.But when connected to mccb it is not tripping.no leakage current in the motor.Is it safe to connect to mccb? what are the problem's will arise if future?also tell me in ELCB no neutral is connected to motor.than how ELCB was working?
what's mean by Transient stability analysis?
why we are not giving the zone 1 trip command to the master trip relay
advantage of using 110v than 230v
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How can we save electrical cost i.e switchgear, wiring, conduiting etc in a room?
How to improve insulation resistance of Motor
when an induction motor runs on load.at that time if we reduce the supply voltage the current increases.But when it runs without load,if we reduce the supply voltage the current also reduced.why?.i checked it practically also.
what are the functions of current transducer and voltage transducer?
What is the lower limit of megger value for 66/11KV power Transformer ?
7 Answers MSETCL Maharashtra State Electricity Transmission Co Ltd, Torrent Power,