Can a transformer be used as voltage or current amplifier?
Answer Posted / badri narayan satpathy
No. Because trnsformer power is constant.
| Is This Answer Correct ? | 6 Yes | 0 No |
Post New Answer View All Answers
What is Percentage impedence of a transformer? why it is expressed at a percentage? what is the importance of percentage impedence in case of a transformer?
What are the main significances of root locus?
what is the difference between earthing and unearth
What is knee point voltage?
hello friends.. I have a doubt regarding the operation of dc machines.. I studied in a text book that a dc machine can be used as a generator and as a motor.. is this possible? If so,please send me the info about this topic.. you can also send your info to my mail.
What is the difference between multimeter
Differentiate between magnetic field and magnetic flux?
What is the use for cable entry in control room?
I have made a 3 phase thyristor full bridge rectifier. But at the moment it is working only for the half bridge operation. Both the half bridges are on operation separately but when i put it into full bridge operation the oscilloscope output is zero. I rechecked that the pulses are correct for each thyristor. what could be the possible reason for this?
1.what is the difference between ct and cvt? 2.what is the difference between pt and cvt? 3.what is the difference between relays and circuit breakers?
Which type of motor is used in trains, what is the rating of supply used explain working principal?
can we start slipring motor on star delta like we start induction motor ? if yes where will we connect ?
What are books to be referred for KPTCL exam?
what is the terminal voltage of dc series generator running at rated speed at no load?
What are the advantages of autotransformer?