In a transformer ,when voltage decreases current increases.
but this is a violation of oms law.why?
Answers were Sorted based on User's Feedback
Answer / sangayya s k
this is wrong when voltage in primary decreases its current
also decreases.
| Is This Answer Correct ? | 3 Yes | 6 No |
Answer / shyam
Its obvious that transformer is one of device that does not
follow ohm's law .
| Is This Answer Correct ? | 2 Yes | 5 No |
Answer / brijsh
beacause the transformar Is A Inductor type load When You
Increas the Voltege so Current Will Be Decreas As Ohms Low
& Ohms low Is working On Inductoras
| Is This Answer Correct ? | 4 Yes | 11 No |
Answer / varun
both current & voltage r proportional to each other. take
ideal case then i directly proportional to v. so because of
this when voltage increase current decrease or vice versa
| Is This Answer Correct ? | 1 Yes | 8 No |
Answer / hitesh
this is wrong when voltage in primary decreases its current
also decreases.
| Is This Answer Correct ? | 7 Yes | 20 No |
How many types of losses occur in a transformer?
IF I KNOW THE AREA OF CROSS SECTION OFTHE WIRE , WATTAGE OF THE LOAD ,VOLTAGE SUPPLY WHAT IM GIVING TO THE LOAD AND ALSO POWER FACTOR OF LOAD ....... SO GIVE ME FOR WHAT AMOUNT OF CURRENT I SHOULD USE WHICH TYPE OF CABLE?
A CT is marked as 10VA 0.2FS in its name plate. What is it? Where it is used?
what is power factor
How Diesel Generator start ?
0 Answers ITC Infotech, Voltech,
What is the function of the auto reclosure relay?
Is LV shorted in magnettic balance test?If yes why?
CBCT selection
What is the Frequency while we step up the voltage from 220V to 11KV? Is it possible? Explain it?
How to see the inductance in a transmission lines
what is meant by impulse voltage?
What is meant by power factor correction?
Civil Engineering (5086)
Mechanical Engineering (4453)
Electrical Engineering (16638)
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)