
HVAC FC 03
Authored by Johnny Thulin
Other
Professional Development
Used 4+ times

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70 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Compressors of oil control systems must be kept lubricated, but the oil must be prevented from moving through the system. What is not an oil control device?
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The approximate heat content of natural gas is
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
For downflow units, condensate disposal water level monitoring devices MUST be installed inside the
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
During installation or service of electrical controls, a digital multimeter set to voltage must be connected in what manner?
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What will be the ton rating of a refrigerating mechanism capable of absorbing 1,440.000 Btus in 24 hours?
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following refrigerants will have the MOST static loss of pressure across a liquid line with a 30-foot vertical line?
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The absorption systems is different from the compression system in that uses
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