If a technician needs to read the refrigerant pressure of a window unit, they must:
A) Backseat crack the compressor access valve.
B) Use a hose that has a depressor core for the Shrader valve.
C) Use a piercing valve.
D) First cut open the process stub on the compressor.
C
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What is distance D? ________________
A proposed heat engine receives heat at 500 K and rejects heat at 350 K. The engine is to produce 100 kW of power from a heat input of 150 kW. Is this process possible?
Given: Proposed: TH = 500 K; TC = 350 K; Q?H=150 kW; W?=100 kW What will be an ideal response?
Autocratic, consultative, and group are three styles of decision making identified in
a. Fiedler's contingency model of leadership. b. the path-goal leadership theory. c. the Michigan studies. d. the Ohio State studies. e. the Vroom-Yetton-Jago leadership model.
Technician A says that pressure below atmospheric pressure is called vacuum and is measured in inches of Mercury (Hg). Technician B says that a manifold absolute pressure (MAP) sensor uses a low vacuum in the sensor to determine the pressure. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician