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how many types of colling system it transformers?
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1. ONAN (oil natural,air natural)
2. ONAF (oil natural,air forced)
3. OFAF (oil forced,air forced)
4. ODWF (oil direct,water forced)
5. OFAN (oil forced,air forced)
| Is This Answer Correct ? | 39 Yes | 5 No |
Answer / 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 |
Answer / abdulla kunhi
1. ONAN (oil natural,air natural)
2. ONAF (oil natural,air forced)
3. OFAF (oil forced,air forced)
4. OFWF (oil forced,water forced)
5. ODAF (oil directed,air forced)
6. ODWF (oil directed water forced)
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / salai bawi ding
1.NAN (Natural Oil,Natural Air) Cooling
2.ONAF (Natural Oil,Force Air) Cooling
3.OFAF (Force Oil,Force Air) Cooling
4.OFWF (Force Oil,Force Water) Cooling
5.ODAF (Direct Oil,Force Air) Cooling
6.ODWF (Direct Oil,Force Water) Cooling
7.OFAN (Force Oil, Natural Air) Cooling
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / tanmoy
in transformer cooling system there is two type of cooling
system is used
1:-natural
2:-forced
and three type of cooling materials is used
1:-air
2:-oil
3:-water
cooling arrangement
1-air natural
2-oil natural
3-water natural
4-air forced
5-oil forced
6-water forced
7-air natural oil forced
8-oil natural air forced
9-oil forced air forced
10-oil natural air natural
11-air natural water natural
12-air forced water forced
13-air natural water forced
14-air forced water natural
15-oil natural water natural
16-oil forced water forced
17-oil natural water forced
18-oil forced water natural
| Is This Answer Correct ? | 2 Yes | 2 No |
Answer / rajib chakraborty
1. ONAN (oil natural,air natural)
2. ONAF (oil natural,air forced)
3. OFAF (oil forced,air forced)
4. ODWF (oil direct,water forced)
5. OFAN (oil forced,air forced)
6. AN (air natural)
| Is This Answer Correct ? | 5 Yes | 6 No |
genarelly transformers cooling purpose its depend on
transformer capacity general useing air cooling oilcooling
and heavy transformers also useing waterforced air cooling
| Is This Answer Correct ? | 5 Yes | 9 No |
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