On an R-11 or R-123 system, the refrigerant removal process normally starts with the removal of ____.
A. water
B. liquid refrigerant
C. vapor refrigerant
D. oil
Answer: B
Trades & Technology
You might also like to view...
The tray located below the inlet feed line is called the:
a. mid section tray b. pumping section tray c. feed tray d. valve tray
Trades & Technology
Which of the following would weigh the least amount?
A. dry liners B. wet liners C. wet/dry liners D. wet sleeves
Trades & Technology
When Raytheon used revenues generated from its defense contract operations to finance
operations in some of its other businesses, it was using the defense operations as a
a. star. b. question mark. c. cash cow. d. dog. e. defender.
Trades & Technology
Find the volumetric efficiency of a 1.8L engine operating at 6000 RPM. The actual airflow through the engine is 171.0 CFM. Round your result to the nearest percent
What will be an ideal response?
Trades & Technology