Maximum efficiency occurs in electrical machines is at i)Full
load,ii)50% of full load,iii)Near full load,iv)None of these
Answer Posted / asif khan
Full Load
| Is This Answer Correct ? | 7 Yes | 2 No |
Post New Answer View All Answers
The 3 phase Delta connection RB=440V, BY=350V,.......* is Line to Line voltage RY= ? And Formula....?
THERMAL CAPACITANCE IS MEASURED IN..................................................
Why line VTG = √3 phase VTG in star? How?
how can we design robots
When the relative speed between the magnetic fields of stator and rotor does is zero under steady state operation?
What is the gross weight to copper ratio in slip ring induction motor of 4000 HP,6.6 kv, 372amp, 992 rpm GE motor.
What is the effect of interchanging core(made of steel) and winding(made of copper) material in case of transformer? Give proper explanation in regard to different losses in transformer.
What is the principle of HIGH SPEED DIRECT DRIVE MOTOR ?
How seriving & testing of the HT & LT breakers are done. What are the standard Ir values on which we can come to know the test is passed or failed?
volts=230 c=10mf a=??
Which is the oldest hydropower plant in india?
what things to be considered when designing UPS
Is there any abbrevation for STUB in Stub bus protection
why do you add the load short circuit impedance when considering short circuit amperage. It seems that you should only consider supply. If you need to consider loads and you don't know what loads are to be added , what would be a good sub-transient reactance rating for the loads?