A(n) ____________________ blower is used to move the air through the air distribution system.
Fill in the blank(s) with the appropriate word(s).
squirrel cage
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Excessive oxygen in the exhaust gas stream will cause a zirconia oxygen sensor to:
A. stay above 450mv B. stay below 450mv C. maintain 450mv D. none of the above
Two technicians are discussing bleeding air from the brake hydraulic system. Technician A says to depress the brake pedal slowly and not to the floor to prevent possible seal damage inside the master cylinder. Technician B says to wait 15 seconds between strokes of the brake pedal. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
In the daily handling of problems during the relationships between the contractor and the owner/engineer's resident project representative, the resident project representative should do which of the following:
A. Interrupt the contractor when the superintendent is attempting to explain his or her position, then order the contractor to "cool it" and simply follow the resident project representative's instructions. B. Listen to the contractor's side of each problem or protest; then discuss the matter amicably and reach a judgment reflecting a cooperative attitude. C. Listen to the contractor's side of each problem or protest, then without further consideration, issue an order based upon the decision that had been made before the discussion started. D. Refuse to discuss the problem or protest at all.
Carpenters should use a/an ________ to make sure all fasteners stay in line with floor joists, creating the structural bond required by code
A) Chalk line B) Common sense C) Level D) Estimation