What are the two thermocouple temperature sensor types commonly used in HVACR work?
What will be an ideal response?
Type J and Type K
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Outer tie-rod replacement and toe adjustment on a parallelogram steering linkage are being discussed. Technician A says to adjust the front wheel toe, and turn the tie-rod sleeves with a pair of vise grips. Technician B says after an outer tie-rod end is replaced, the front wheel toe must be measured. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
What is the principle of operation of the infrared temperature sensor?
What will be an ideal response?
What is the maximum permitted length of a stub extending from a J1939 data bus?
A. 12 inches (0.3 meter) B. 24 inches (0.6 meter) C. 30 inches (0.75 meter) D. 40 inches (1 meter)
How many 1-cubic-foot size bags of masonry cement are needed to lay 2,000 standard-size bricks in the running bond pattern?
What will be an ideal response?