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CETP Practice Exam with Questions and 100% Correct Answers| Graded A+
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CETP Practice Exam withQuestions and 100% Correct
Answers| Graded A+
The specific gravity of L.P. gas in relation to air is approximately:
A. 0.5
B. 1.0
C. 1.5
D. 2.0 - ANSWERC. 1.5
When determining the specific gravity of vapors, what substance is used as the standard?
____________________ - ANSWERAir
Propane liquid specific gravity is _____________
,A. .504
B. .6
C. 17
D. 1.5 - ANSWERA. .504
When determining the specific gravity of liquids, what substance is used as the standard?
__________________ - ANSWERWater
A liquid substance with a specific gravity of .805 is ( LIGHTER ) ( HEAVIER ) than liquid
propane. - ANSWERHEAVIER
A vapor substance with a specific gravity of .805 is ( LIGHTER ) ( HEAVIER ) than propane
vapor. - ANSWERLIGHTER
Why is it important to know the specific gravity of propane vapor?
A. Determining the proper fill level of containers
B. It can be used to calculate the flammability of the propane
C. Awareness of where the gas will collect if a leak occurs
D. It can be used for calculating the pressure in the propane container - ANSWERC. Awareness
of where the gas will collect if a leak occurs
, Why is it important to know the specific gravity of propane liquid?
A. Determining the proper fill level of containers
B. It can be used to calculate the flammability of the propane
C. Awareness of where the gas will collect if a leak occurs
D. It can be used for calculating the pressure in the propane container - ANSWERA.
Determining the proper fill level of containers
HD-5 propane is often used as a motor fuel because because the maximum level of propylene is
limited to _______________% - ANSWER5
The chemical formula for propane is:
A. C3H8
B. H2S04
C. CH4
D. C4H10 - ANSWERA. C3H8
The chemical formula for butane is:
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