what are the type of transformer?
Answers were Sorted based on User's Feedback
Answer / infodoss
i) Step up transformer
ii)step down transformer
depending upon the construction
i) single Phase
ii)Three phase
depending upon the core
i)Shell
depending upon the connection
i)Star delta
ii)Star Star
iii)Delta delta
iV)Delta star
| Is This Answer Correct ? | 21 Yes | 2 No |
Answer / k.babu
Current transformer
Power Transformae
Auto Transformer
| Is This Answer Correct ? | 9 Yes | 2 No |
Answer / ragunathan
Construction wise
1)In door
2)Out door
3)Oil imressed
4)Dry type
COOLING TYPE
1)OIL NATURAL AIR NATURAL
2)OIL NATURAL AIR FORCED
3)OIL NATURAL WATER FORCED
PURPOSE WISE
1) POWER TRANSFORMER
2) AUILIARY TRANSFORMER
3) CURRENT TRANSFORMER
4) VOLTAGE TRANSFORMER
CONNECTION WISE
1) YY0
2) YY1
3) YY11
4) DD0
5) DD1
6) DD11
7) YnD1
8) YnD11
9) DYn1
10)DYn1
| Is This Answer Correct ? | 8 Yes | 1 No |
what is the significance of 3.5 core cable? or what does this half core mean and why is it required?
How to calulate cable size for 200KVA,160KVA& 40KVA load?
WHERE CAN I GET THE PREVIOUS QUESTION PAPERS OF Govt Polytechnic in deee 2nd year papers
How phase to phase voltage comes 440V.
What are the difference between normal application Transformer and Solar application Transformer?
explain the application of reciprocity theorom
why transfromer rating gives in MVA Or KVA? Why not in MW or KW?
what is the difference between circular wdg & ractangular wdg?
Why star point of star connected motor is not grounded? Why alternator is operated at lagging power factor?
If age of Raju is 20% less than Sanju,then age of Sanju is how many % more than Raju
why Y CONNECTION IS BETTER INTERMS OF EFFICIENCY AND P.F FOR A LAOD LESS THAN 40% AND WHY AFTER DELTA IS BETTER FOR > 40%
HOW TO SIZE THE TRANSFORMER OR WHAT ARE THE STEPS INVOLVED IN FINDING THE SIZE OF THE TRANSFORMER FOR GIVEN LOAD SAY 2000KW ?
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)