Pressure gauges are usually attached to the vessel with one or more _____.
a. shutoff valves
b. test blinds
c. elbows
d. thermowells
a. shutoff valves
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The term racking refers to the effect produced on the structure mainly by
A) lateral loads. B) dead loads. C) floor live loads. D) roof live load. E) none of the above.
Technician A says a VSS is a sensor that transmits high voltage pulses. Technician B says a VSS measures electronic wear in the TCM. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
In the accompanying figure, the step identified as item C in sketching a stub nose screwdriver is to ____.
A. illustrate the completed sketch B. to block out details C. to block out major sizes D. to identify the object
New residential air conditioning systems now primarily use:
A) HFC-134a. B) CFC-12. C) HFC-410A. D) HCFC-22.