Transfer of electric power from primary to secondary in a
transformer takes place
A electrically B magnetically
C electro-magnetically D conductively
Answers were Sorted based on User's Feedback
Answer / susmita
i feel it ll be electromagnetically.......coz the basic
principal of transformer is electromagnetic induction
Is This Answer Correct ? | 7 Yes | 1 No |
Answer / surendra kumar bairwa
C ELECTRO-MAGNETICALLY
it means as showing external ckt. of transformer there are
no energy conversion because INPUT is electrical energy&
OUTPUT is electrical energy.
but internally ckt. electrical ergy converted into megnetic
induction by mutual inductance this evergy converted into
electrical energy.so it is electro-magnetically
Is This Answer Correct ? | 4 Yes | 0 No |
where HT & LT capacitor uses ?
As per which Indian Standard induction motors are manufactured?
how do you find making current and breaking current of the circuit breaker
Explain bypass capacitor?
What is the basic rule for block diagram reduction technique?
Is there any difference of regulation of transformer, alternator , transmission line, if yes, what is it?
why the measure taken in multiplication factor of 11for voltage like.. 110V,220V,440V,1.1KV,6.6KV,11KV,33KV,66KV,110KV,132KV,220KV
In Fluorescent tube there is a writing like 6500k . what this 6500k represents?
From stability point of view,What(higher/lower) should be the value of inertia constant of rotating machines?
what is the difference between neutral and earth
what is the effect come when i changed the alternator exciter field winding DC palority(+ve & -ve)which is coming from AVR.
what is numerical relay explain its operation