Training/Newest 2025/2026 Complete 170
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If one dropped suction pressure of a
The metering or expansion valve
1 refrigerant system, what 3 things 2
controls?
would happen?
LEL(Lower Explosive Limits) starts
3 4 The King valve is a
around what percentage?
, Don't know?
Terms in this set (166)
1% concentration of D. 10,000 PPM
Ammonia is equal to what
in parts per million?
A. 10 PPM
B. 100 PPM
C. 1,000 PPM
D. 10,000 PPM
1/2 % of Ammonia is it A. True (5,000)PPM
deadly concentration.
A. True
B. False
Ammonia is what on the A. 11.6
PH scale?
A. 11.6
B. 3.7
C. 7.0
D. 5.2
More than 100 pounds A. True
release of NH3 in 24 hours
is a reportable for release
.
A. True
B. False
, There are four primary 1. Dehydration burn
types of injury with 2. Chemical burn
exposure to liquid 3. Thermal burn
Ammonia. Please list all 4. 4. Respiratory burn
Ammonia causes cancer. B. False
A. True
B. False
If Ammonia, in liquid form, A. True
makes its way in to the
eyes There is usually
damage that is non-
reversible resulting in
blindness.
A. True
B. False
Most MSDS sheets require C. 10 minutes
a rinse/flush to the
body/eyes for a minimum
of how many minutes
when dealing with the
chemical Ammonia?
A. 2 minutes
B. 5 minutes
C. 10 minutes
D. 15 minutes