how many types of colling system it transformers?
Answer Posted / mark
ONAN
Oil Natural Convection, Air Natural Convection
ONAF
Oil Natural Convection, Air Forced Circulation
ONAN/ONAF/ONAF
Oil Natural Convection, Air Natural Convection
Oil Natural Convection, Air Forced Circulation
Oil Natural Convection, Air Forced Circulation
ONAN/ONAF/OFAF
Oil Natural Convection, Air Natural Convection
Oil Natural Convection, Air Forced Circulation
Oil Forced Circulation, Air Forced Circulation
ONAN/ODAF
Oil Natural Convection, Air Natural Convection
Oil Directed Circulation, Air Forced Circulation
ONAN/ODAF/ODAF
Oil Natural Convection, Air Natural Convection
Oil Directed Circulation, Air Forced Circulation
Oil Directed Circulation, Air Forced Circulation
OFAF
Oil Forced Circulation, Air Forced Circulation
OFWF
Oil Forced Circulation, Water Forced Circulation
ODAF
Oil Directed Circulation, Air Forced Circulation
ODWF
Oil Directed Circulation, Water Forced Circulation
ODAF/ODAF
Oil Directed Circulation, Air Forced Circulation
Oil Directed Circulation, Air Forced Circulation
Is This Answer Correct ? | 5 Yes | 1 No |
Post New Answer View All Answers
We have two parts in generator, electrical & mechanical. how it works?
What is the need for a controller?
why we use circuit breakers for switching instead of normal switching device?
what the function breaker failure scheme, how is it operated
Minimum IR value of 1.1 kv grade 3.5c (300, 240,185,150,120,95,70,50,35,25) sqmm Aluminium XLPE cable and 4c (16, 10,6 & 4) sqmm cu arm cable between RY,YB,BR,RN,YN,BN,RE,YE,BE & NE.
What is meant by Low Resistance Cable and High Resistance Cable.
design of IGBT firing circuit for 11KV
what is the meaning of the symbol << >> put in transformer drawing
How much current will a 5 HP delta connected motor at no load will take?Is tat need a starter
What's the difference between non break power supply and non break non short break power supply
what is mppt (maximum power point tracking ) and how they used in solar power generation ??? what are the main components used in mppt?????
1))why we run three phase or three different circuit from a single conduit 2)) why not two circuit of different phase run in same conduit?? and why we run same three cicuit of same phae run in single conduit??
Is there any type of starter for DC motor other than two point,Three point and Four point starters?
How to Calculate KA Rating of Main LT Panel
What do you mean by the zone of protection?