To increase efficiency of burning solid fuels which system is used?
A. Induced draft system
B. Forced draft system
C. Balanced draft system
D. None of the above
Answer: C
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Power Engineering Chapter 56
- A boiler with only an induced draft fan:
- Boiler chimneys are commonly lined with:
- A characteristic of mechanical draft is that the draft:
- Boiler combustion is regulated by:
- Natural draft is produced in a boiler furnace when:
- Induced draft may be accomplished by a:
- When an air heater is used in a boiler:
- The inclined tube manometer:
- In a forced draft system, the furnace pressure is:
- An induced draft fan:
- A diaphragm type pressure gauge:
- When draft is produced by natural means:
- With an axial flow fan, the air flow:
- A more durable chimney for a power plant application is the _____ chimney.
- In a balanced draft system, the air heater is located:
- Primary air:
- Inlet damper control on a fan:
- The most efficient operation of a fan demands that:
- With fan output damper control:
- Which code specifies standards for the air openings required into a boiler room when the boiler is burning gas?
- Which code specifies standards for the air openings required into a boiler room when the boiler is burning oil?
- A diaphragm draft gauge indicates pressure in?
- The inclined tube manometer advantages over the U tube manometer is?
- In a balanced draft system, the control for the induced draft fan is?
- The combustion control system dictates the amount of steam being produced by sensing?