What is a liquid resistance starter?where it is used??
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generally in LT and MV motors we are using 3.5Coresx16,25,35,50 etc cable for supply.although motors is earthed at two point and having all protection.then why we are using that 1/2 core for earthing the motors.while in HT cable we are using only 3core cable for motor supply.generally lt and mv motors are delta connected and ht motors having star connection.whethere it is having any relation with winding connection( star or delta).all motors i am talking about are dol only.can anybody solve my confusion.thanks...
if negative of DC supply used and positive is grounded through EGB, and if ELCB used in the system then is it sense the positive volatge and get tripped is it possible?
what is the voltage between earth to neutral in lift.
i want to know about torque of slip ring induction motor
how to compute kvar in substation feeder to improve power factor and sending voltage
how to calculate percentage impedence at 75 deg C at normal tap
What is the capacity of the Fastners 12mm?
What is ignition module of a CAT Gas Genset G-3508 Engine, Alternator SR4B Series. HOw its checked for correct functioning.Is it repiarable or replacable?
what are the factors to be considered while design the breaker either HT or LT??
Testing report of Earthing of 3.15 MVa PTR.
Is phenomenon of resonance is harmfull fr the machine? if not or if yes please explain it?
how we decide the require size is this for a known current at fuu load?
what about GD square and its important for motor design?
what is the use of expulsition protective gap in 11Kv line.
how flow current in 220 kv line to line
