3b1 Chapter 9 Objective 7

Explain the procedures & precautions that an operator must exercise to avoid furnace & pressure-side explosions.

3A1, Chapter 9, Obj 7 (28:59)

Describe a thorough inspection of the water & furnace sides of a boiler.

Explain the steps involved in the commissioning of a new boiler or before starting a boiler after major repairs, including: a) ...

3rd Class Power Engineering, Boiler Control Systems. A look at boiler water level controls, shrink and swell.

Describe the wet & dry methods when laying up a boiler for an extended time, including nitrogen blanketing.

3rd Class Power Engineering, Boiler Control Systems. A look at boiler water level controls, shrink and swell.

Describe the designs, operation & location of plate, tubular & rotary regenerative air heaters.

3rd Class Power Engineering, Boiler Control Systems. A look at boiler water level controls, shrink and swell.

3rd Class Power Engineering, Boiler Control Systems. A look at boiler water level controls, shrink and swell.

Describe the float & probe designs for low water fuel cut-offs & explain how these are tested.

Describe typical designs, components & operating strategies for once through, steam flood boilers.

External Water Treatment lecture for 3rd Class Power Engineering