what will happen if the input of a transformer is dc?
Answer Posted / anik chakraborty
Useles heat will be generated & if the i/p voltage is
sufficiently high then windings will burn out due to that heat
| Is This Answer Correct ? | 10 Yes | 2 No |
Post New Answer View All Answers
How is the connection of the tap changer on the HV side been made?
What do you mean by an instrument transformer?
the site measured knee point voltage of protection class CTs should be greater than rated knee point voltage? what about meetering class CTs. Should it be below the rated knee point voltage?
How you give clearance to a spare feeder.
what is value of Jin transformer
what are the protecyion of transformer & generators
What is the feedback in the control system?
how to calculate
3Cx240 & 3Cx300 sqmm Al. cable from lv side. What is the calculation for this cable??
armature winding of dc machine produce alternating emf then it convert in to dc by using commutator.But only we consider armature resistance why don't we consider inductive reactane effect?
State the methods of improving power factor?
how to calculate the surge level of surge suppressors related to the SF6 cicuit breakers?
IF alternator SCR value will be high means what happen in alternator efficency at operating power factor of 0.8
What is maximum power transfer theorem?
how many load we can take for lighting