GCAP INDUSTRIAL AMMONIA REFRIGERATION TRAINING
EXAM (ACTUAL 2025/2026) QUESTIONS AND VERIFIED
ANSWERS
1% concentration of Ammonia is equal to what in parts per million?
A. 10 PPM
B. 100 PPM
C. 1,000 PPM
D. 10,000 PPM
D. 10,000 PPM
1/2 % of Ammonia is it deadly concentration.
A. True
B. False
A. True (5,000)PPM
Ammonia is what on the PH scale?
A. 11.6
B. 3.7
C. 7.0
,D. 5.2
A. 11.6
Should you proceed through invisible cloud of Ammonia?
A. Yes
B. No
B. No
If you see a green diamond with the number 1005 on the
transportation vehicle, what is inside the tank.
A. Carbon Dioxide
B. Ammonia
C. Propane
D. Natural Gas
B. Ammonia
What is the fire diamond rating for pure Ammonia?
Health#:______ /Color:______
,Fire#:______ /Color:______
Reactivity#:______/Color:______
Health#:3 /Color: Blue
Fire#: 3 /Color: Red
Reactivity# 0 /Color: Yellow
What are the two primary ways of finding small leaks for Ammonia?
____________ or ____________
Sulfur stick or PH paper
Hydrostatic Expansion will increase pressure how much per degree of
Fahrenheit heat exposure for Ammonia?
A. 10 PSI
B. 40,000 PSI
C. 100 - 150 PSI
D. 1 - 10 PSI
C. 100 - 150 psi
Figure out the volume of this room. Length is 10 feet, width is 14 feet,
and Height is 20 feet.
, A. 44 cubic feet
B. 2,800 cubic feet
C. 160 cubic feet
D. 5,600 cubic feet
B. 2800 cubic ft (10x14x20)
A rate is a measure of something to a fixed unit such as time. What is
tonnage?
A. Time
B. BTU's
C. Heat transfer in BTU's per time
D. Heat transfer in PSIG per time
C. Heat transfer in BTU's per time
A home air-conditioner is rated to remove 24,000 BTUs in one hour.
What is the tonnage rating?
A. 1 Ton
B. 2 Ton
C. 3 Ton
D. 4 Ton
EXAM (ACTUAL 2025/2026) QUESTIONS AND VERIFIED
ANSWERS
1% concentration of Ammonia is equal to what in parts per million?
A. 10 PPM
B. 100 PPM
C. 1,000 PPM
D. 10,000 PPM
D. 10,000 PPM
1/2 % of Ammonia is it deadly concentration.
A. True
B. False
A. True (5,000)PPM
Ammonia is what on the PH scale?
A. 11.6
B. 3.7
C. 7.0
,D. 5.2
A. 11.6
Should you proceed through invisible cloud of Ammonia?
A. Yes
B. No
B. No
If you see a green diamond with the number 1005 on the
transportation vehicle, what is inside the tank.
A. Carbon Dioxide
B. Ammonia
C. Propane
D. Natural Gas
B. Ammonia
What is the fire diamond rating for pure Ammonia?
Health#:______ /Color:______
,Fire#:______ /Color:______
Reactivity#:______/Color:______
Health#:3 /Color: Blue
Fire#: 3 /Color: Red
Reactivity# 0 /Color: Yellow
What are the two primary ways of finding small leaks for Ammonia?
____________ or ____________
Sulfur stick or PH paper
Hydrostatic Expansion will increase pressure how much per degree of
Fahrenheit heat exposure for Ammonia?
A. 10 PSI
B. 40,000 PSI
C. 100 - 150 PSI
D. 1 - 10 PSI
C. 100 - 150 psi
Figure out the volume of this room. Length is 10 feet, width is 14 feet,
and Height is 20 feet.
, A. 44 cubic feet
B. 2,800 cubic feet
C. 160 cubic feet
D. 5,600 cubic feet
B. 2800 cubic ft (10x14x20)
A rate is a measure of something to a fixed unit such as time. What is
tonnage?
A. Time
B. BTU's
C. Heat transfer in BTU's per time
D. Heat transfer in PSIG per time
C. Heat transfer in BTU's per time
A home air-conditioner is rated to remove 24,000 BTUs in one hour.
What is the tonnage rating?
A. 1 Ton
B. 2 Ton
C. 3 Ton
D. 4 Ton
