Latent heat is that required to:
Refrigeration 3

Quiz
•
Physics, Mathematics
•
University
•
Hard
Jarrod Tebb
Used 13+ times
FREE Resource
11 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
bring a substance to boiling point
bring a substance to freezing point
none of these
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is true?
sensible heat is always greater than latent heat
latent is usually higher than sensible heat
sensible heat is always the same as latent heat
latent heat will always be greater than sensible heat
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How much superheat can gauges measure?
only up to 5˚C
only superheat that is over the saturation point
only superheat between the evaporator and compressor
none of these
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The definition of subcooling is:
any cooling that occurs inside the cooling space
any cooling that occurs below the saturation point
cooling that occurs in the low pressure zone
none of these
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If you convert 0˚C to Kelvins, what do you get?
101.3K
0K
-273K
273K
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you convert 150kpag to kpaa?
150 kpaa (approx.)
100 kpaa (approx.)
250 kpaa (approx.)
50 kpaa (approx.)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In what position is the valve shaft in this image?
back seated valve
front seated valve
mid seated valve
cracked of the back seat
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