what will happen at secondary side of transformer if i
increase voltage at primary side?while
V1*I1=V2*I2

will secondary voltage or current increase?

Answer Posted / anand kumar c

If you increase the voltage at the primary of the
transformer, then definitely at the secondary side voltage
increases, but it will cause loading of the winding. so you
should not increase voltage at the primary side beyond the
rated voltage.

Is This Answer Correct ?    14 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

How will change the frequency in distribution side?

1372


What is BusBar integrity test and how it is conducted?

1573


What is inverse definite minimum time lag relay? Where is it use?

2301


which book to refer in electrical engineering for iocl exam & which book for general english.

1769


what is star delta starter? how it works? give its control and power diagram.

1618






What is electrical cable termination

2222


What will be the size of copper cable (each for 3 phase and 1 neutral) from Service connection Kit-Kat to Panel Board (i.e. to main switch) for a 6 pole 3-phase AC induction motor of 200 H.P. capacity? Amp-255 A, Frequency:- 1450 rpm.

1500


what is motor capacity of 80TR chiller? and also say what is the formula related temperature, motor capacity, TR?

1840


What is the ratio of Booster transformer?

1655


Which test will be more severe for VCB?

2227


Do inductive loads have distorted current waveforms ?

1399


Why neutral cable carry current.

1522


Which material is used for the core of a transformer and why?

611


How is the resonant peak, resonant frequency, and bandwidth determined from nichols chart?

669


How do u analyse protection fault when vcb tripping on load

1165