The iron loss in a 100kva transformer is 1 kw and full load
copper losses are 2 kw, then what is maximum efficiency occure
at a load?
Answer Posted / awdhesh
70.70 KVA
| Is This Answer Correct ? | 6 Yes | 1 No |
Post New Answer View All Answers
why ct's&pt'S out put called as burden,why compelsary short ckt the secondary of ct's while removing the burden?
What is the method of estamating of cable, CB,MCB ?
What is the selection process of breakers. Can any one please give a formulation on same?
how to modify DOL control panel into Delta Y connection?
Does outdoor isolator loose connection cause short circuit current in that circuit? if yes then how ??
what is the differance between HT motors And LT MOTORS.
what is harmonics? what are the factors it will depend upon
in control panel, how can i measuring the distance between one bus bar to another bus bar. then now only for bus bar. in mpcb and contactor also. that means one mpcb to another mpcb how much distance? how can i calculate that.
After completing iti in electrician, how can i get certificate of electrical supervisor? What ia requirements. For it?
What are the limitations of Kirchoff's laws?
how 650 volts creates? where is use?
What are the types of control system?
How to select a contactor? How many types of contactors are available
how to calculate the step resistance for slipring induction motor,how you deside the no of step for that?
State angle criterion.