Why we apply 100ADC for contact resistance measurement?.If we apply AC what will happen
Post New Answer View All Answers
what is the ckt diagram of a tubelight and is it the simplest ckt of electrical engineering and also the component?
Operation of isolators.
why impedance relay is used for medium transmission line protection
i have interview in Pepsi company what type of question will ask please send the question and answeer
Keywords: Die, Card, Coin, B/N 2 To 12
In what cases (circumstances)we should apply P controller, PD controller, PI controller & PID controller ?
We have 110Vac ,10A ac supply which is converted into 110VDC & How much DC current? which factor is reqired for dc current calulation?
Why the power generated in dams is complex power? Why the generators in dams cannot produce Real power directly (i.e power which has zero reactive part)?
What are the various kind of cables used for transmission?
List the advantages of star-delta starter with induction motor?
why do we use 25kv supply for traction purpose?
In constant power region of 3-phase IM torque-speed characteristics, if frequency increases flux A does not alter B decreases C increases D none of above
what happen if field of dc shunt motor opens? what is function of putting res. in parallel to one phase of 3 phase IM? the power supplied by 5A source in circuit is given by------Watt.
How the annunciator works ? How to do its wiring
What is star-delta transformer?