One difference between digital controller and analog controllers is that analog controllers produce an output almost instantly, while the digital output is based on the sampling rate
Indicate whether the statement is true or false
TRUE
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The heavy-duty ____ drives smooth-shank, headed nails up to 3 1/4 inches, ring-shank nails up to 2 3/8 inches, and screw shank nails up to 3 inches.
a.finish nailer b.brad nailer c.framing gun d.roofing nailer
Define cam.
What will be an ideal response?
At what point in the refrigeration cycle does the refrigerant absorb the most heat?
A) In the middle of the evaporator where the cold liquid turns to a cold gas B) At the end of the evaporator where the gas is superheated C) In the compressor where it changes from a low-temperature gas to a high-temperature gas D) In the condenser where it changes from a gas to a liquid
When connecting a recovery system for push-pull liquid recovery, the outlet of the recovery unit is connected to:
A) The discharge service valve on the system. B) The vapor valve on the refrigerant recovery cylinder. C) The king valve on the system. D) The liquid valve on the refrigerant recovery cylinder.