A dazzling white burner flame in the boiler furnace indicates （）.
- Ano combustion
- Bdeposits in the fuel
- Cexcessive air in the fuel
- Dcold fuel oil
问题
A dazzling white burner flame in the b
参考解析：
分类：船舶辅助机械题库
相关推荐
-
1、The Whites live in a small village． Th
The Whites live in a small village． They have (11) small farm and they work there every day．They have a son， John． He is (12) ．He live...
-
2、A: I don't have tea in the morning. B
A: I dont have tea in the morning. B:（）AI don’t, too.BNot ICNeither do I.
-
3、Failure of the burner flame in an auxi
Failure of the burner flame in an auxiliary boiler would probably be a result of（）Awater in the fuel oilBbroken high tension leadsCincorrect electrode settingDfull fuel pressure at the nozzle
-
4、The color of the flame on a halide tor
The color of the flame on a halide torch without any refrigerant present is （）.AblueBgreenCorangeDpurple
-
5、Burner ignition failure in an automati
Burner ignition failure in an automatically fired auxiliary boiler would be caused by（）Aa burned out solenoid in the oil supply valveBhigh tem...
-
6、When there is a flame failure in an au
When there is a flame failure in an automatically fired auxiliary boiler, the （）.Aair supply is shut offBfuel supply is shut offCwater supply is shut offDsafety valve lift