Answer Posted / shahnawaz akhter
kva meaning its rating in transformer cu loss depend on
current and iron loss depend on voltage not in phase angle
between voltage and current that's why transformer rating
in kva not kw.
Is This Answer Correct ? | 18 Yes | 0 No |
Post New Answer View All Answers
What is the unit of magnetic flux density?
How to do stting of vl250 siemens MCCB
what is the difference between the voltage of 5 volts capacitor and and 5volts battery?
What is super thermal power plant? and how it will differ from normal thermal power plant
PLEASE TELL ME ABOUT QUESTION PAPER OF UPCL ENTERENCE EXAM.
what is meant by 3rd hormonics ?
Is it true that in the 3 phase transformer, the limbs of the core are at 45 dgrees to each other. if true, why?
Explain Active power,reactive power,how its related to each other , & inductive ,capacitive.
What is difference between mcb and mccb.
What happen Grid EARTH plat got cut.
PLZ EXPLIN ABOUT CLASS PS CLASS CT .WHY THEY R DESINED AND FOR WHAT PURPOSE?WHY OTHER CT CANT BE USED AS PS CLASS CT? EXPLAIN IN SIMPLE LAUNGAGE IF POSSIBLE PLZ GIVE CIRCIT DIAGRAM?EMAIL-RAJ_SINGH_0376@SIFY.COM
Give me the calculation steps to design an electromagnet to be work in 230V 50 Hz AC Supply. Also give force that is created by that electromagnet when it gets energized.
UG cable sizes were specified in sqmm. But practically its not coming to mesure. What's the reason for that? And how they specify the size of the cable?
Explain marx circuit.
How to calculate Grid rotor resistance(GRR) losses in slip ring induction motor?