what is transformer
Answers were Sorted based on User's Feedback
Answer / nandish
Transformer is a static device which transforms power from
one ckt 2 another ckt with out changing frequency.
or
This is a electrical device for step up or step down the
voltages.It has two terminals one input terminal & other
is output terminal.
| Is This Answer Correct ? | 0 Yes | 1 No |
Answer / srijan srivastava
transformer os statics device which are decreasses the high
voltage to low in utillization and which are increasses in
tranmission
| Is This Answer Correct ? | 0 Yes | 2 No |
Answer / ayushi solanki
the device which transfer voltage or current without any
loss of eletrical energy is transformer.
| Is This Answer Correct ? | 0 Yes | 2 No |
plz tell me the potential difference between phase and netrul
current and voltage equations for a star connected load fed from a delta connected load.
Hi, My question is our total motor load is 55 kw.so what cable size required for main supply. Please reply
Can we use LT(150 sq. mm) cable in place of HT (120 sq.mm.) cable.?
how to calculate voltage drop in long distance cable? for an e.g lamp of 12 volt ac ,300watt is 90 meter away from supply i.e (x'mer 230 v / 12v)and i m getting 8 volts at lamp terminal ....
how to calculate the size of cable for 100 kva load,?can somebody tell me with a formula
if the synchronizing b/w generator and busbar not complete and we close the out going circuit breaker of generator then what happen ?
I have two power supply.a)govt. power b)Captive power.3 phase load connected inside factory.when source change govt. source to captive some motor rotate reverse. Is phase sequence changes when if off & on?If I off generator & on it again is it possible to get changed phase sequence??
Stepwise process of Northern grid failure in 2012!? (dont copy paste from wikipedia)
1 Answers Rashtriya Ispat Nigam Limited RINL,
Any one can explaination about calibration with rotating sub standards?
why we use end termination kit for ht xlpe cables
What type of fittings and electrical accessories can be install in radiation area ?
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)