When one of three series resistors is removed from a circuit
and the circuit is reconnected, the current
what is phase voltage and line voltage? in line voltage how 415v is obtained?
if the back emf eqution for dc motor EB=(QPNZ/60A) THEN what is the value of A for PMDC MOTOR OR how can dicide the value of "A"
Why do we require transformer with less specific weight if supply frequency is increased?
in india why 50 hz and 220 volt taken as standard rating for equipments whereas in US 100hz and 110v is consided as standard rating.is this method save power.
Min and max capacities of VCB,ACB,ACCB,OCB,MCCB and MCB
can anyone explain the star-delta motor control wiring ,which wire go where and how they operate?
What is Star Delta Connection, where it is applied & what for it is used
4 Answers Premium Transmission,
Why the voltage n frequency of the incoming generator is kept slightly higher than d grid voltage n frequency while synchronization ?
what is the use of Auto re-closer?
What is the Temperature to be set in Thermostat provided in Marshalling box of the Transformer / Motor.
A ii kv 1200 A Breaker combination fixed in a cubicle. How many ampere Fuse is required? If fuse is not using, Why?
difference between dol and rdol startors?
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