September 17: Boiler Foundation, Question 34 – True/False Questions 6: (A certain score will be given to the top 40)

2015-09-17View Original

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This post was last edited by *anpangpang on 2015-9-18 09:26. When secondary combustion occurs in the boiler, the fan dampers should be increased promptly to blow out the flames. (Mistake)

Reply #22015-09-17

When secondary combustion occurs in the boiler, the fan dampers should be increased promptly to blow out the flames. (Mistake)

Reply #32015-09-17

When secondary combustion occurs in the boiler, the fan dampers should be increased promptly to blow out the flames. (Mistake)

Reply #42015-09-17

Wrong, ×. If it’s opened wider, it will burn more intensely.

Reply #52015-09-17

When secondary combustion occurs in the boiler, the fan dampers should be increased promptly to blow out the flames. (Mistake)

Reply #62015-09-17

When secondary combustion occurs in the boiler, the fan dampers should be increased promptly to blow out the flames. (X)

Reply #72015-09-17

When secondary combustion occurs in the boiler, the fan dampers should be increased promptly to blow out the flames. (Mistake)

Reply #82015-09-17

When secondary combustion occurs in the boiler, the fan dampers should be increased promptly to blow out the flames. (Mistake)

Reply #92015-09-17

When secondary combustion occurs in the boiler, the fan dampers should be increased promptly to blow out the flames. (×)

Reply #102015-09-17

When secondary combustion occurs in the boiler, the fan dampers should be increased promptly to blow out the flames. (x)

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