What does a roll-out switch do?
A) It shuts off the gas valve if flames are sensed outside the combustion area.
B) It allows the combustion components to be rolled out of the combustion chamber.
C) It ensures proper clearance between the furnace and nearby walls.
D) It checks to make sure the blower has not rolled out of position on the unit.
A
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Structural steel is a man-made material consisting of about _______________ percent iron.
Fill in the blank(s) with the appropriate word(s).
Technician A says that the four components found in paint shipped from the manufacturer are resins, pigments, solvents, and additives. Technician B says that the way to measure the thickness of a coating is with a viscosity cup. Who is correct?
A. Technician A only B. Technician B only C. Both Technicians A and B D. Neither Technician A nor B
The part that MOST-Likely rides in a groove in the axle and fits into a corresponding groove inside the inner race is the:
A. circlip B. halfshaft C. pinch bolt D. earless clamp
The amount and type of training a dog receives depends on what the dog is going to be used for
Indicate whether the statement is true or false