what is impedance of transformer?
Answer Posted / rated kuldeep
Well friends--- % impedance is defined as the ratio of
impedance voltage(the voltage at rated frquency applied to
one winding and other winding kept short circuit to flow
full rated current in circuit) to the rated voltage of the
transformer... Correct if i m wron g.
| Is This Answer Correct ? | 24 Yes | 5 No |
Post New Answer View All Answers
Wt is the function of reactive power? How it generates & consume though resultant is zero?
Do closed loops systems require manual input?
role of europe union in UK safety legistlation (electrical safety)
what is the physical connection of a analog i/p to a analog i/p module (ab plc)and through a analog o/p module(ab plc) to a analog o/p . and how all the process control by scada
How isolater function when installed inelectrical 440V wiring
WHAT HAPPENED DC SERIES MOTOR FIELD WINDING OPEN. CAN POSSIBLE.
Can anybody please refer the best and simple book for about Protection relays and in detail of all its protection ?
What is the effect of positive feedback on stability of the system?
how pt is using
what is the reactance,capacitance & impedence electrical armoured & unarmored Cables.
State how to produce a constant rotating field by application of alternating currents to stator armature of a three-phase squirrel-cage induction motor
What happened if C.T mount at any cable or Bus bar in wrong direction . C.T going on proper work or not . C,T direction is essential thing to properly work.
What is nichols chart?
i have total 8 dg sets for synchronizing and 2 buscoupler,1 sectoin dg no 1,2,3,and 2 sectoin dg no 4,5,6,and last section dg no 7,8 ....if buscupler no 1 and 2 is off mode ..than dg no 1,2,3,will synchroniz of another dg sets?
What is trip and closing coil in cb? Why need of them