Which of the following should be included in a process technician’s inspection of the furnace?

A. Examine the external metal skin for hot spots.
B. Examine the fuel for uniform color and size.
C. Examine the furnace’s internal components.
D. Examine the viscosity of the fuel source.


A. Correct. A process technician should examine the external metal skin for hot spots.
B. Incorrect. A process technician should examine the fire for uniform color and size.
C. Incorrect. The mechanical maintenance group often completes the inspection of the furnace’s internal components.
D. Incorrect. This is not an item that process technicians inspect on the furnace.

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