control wiring purpose,standards, ferrule code standard, interlock, schematic, symbol
WHAT IS M.P.C.B
what is the definition of a power transformer ?
Which motor has high Starting Torque and Staring current DC motor, Induction motor or Synchronous motor?
What is mean by spike arrester(Voltage Operated)
can any tell me how to do wiring connection in L&T 3ph 4wire E301 CT operated energy meter, what is P1,P2,P3,P0. M1,M2,M3, L1,L2,L3.
2 Answers Bhartiya International,
How to know about the rating(voltage and other) of induction motor if its name plate is missing at the manufacturing site.
difference between isolator and circuit breaker?????
What will happen if a dc source is given to a tubelight. Will it work or wont it work....
what is the disadvantage of lagging power factor & why ?
The 3 phase 400 hp 440 volt slip ring induction motor do not take one phase amps why ? The motor is running good condition
what is real time system type definition
what happens when the phase and earth wires comes in contact? and why