Sait 3rd year propane cylinders and
Vaporization UPDATED ACTUAL Exam
Questions and CORRECT Answers
Its illegal to fill any propane container in excess of - CORRECT ANSWER - 80 percent of
its volume
When filling a cylinder by weight, the maximum allowed is - CORRECT ANSWER - 42%
of the water capacity (WC) of the cylinder
The water capacity is permanently stamped on the - CORRECT ANSWER - Cylinder head
(neck ring) or on the cylinder collar
1 litre of water weighs - CORRECT ANSWER - 1 kilogram
1 kilogram equals - CORRECT ANSWER - 2.2 pounds
If a cylinder is to be filled by volume instead of weight, - CORRECT ANSWER - A fixed
liquid level gauge will have to be installed on the cylinder or the service valve
New cylinders are metric and are constructed to, - CORRECT ANSWER - Transport
Canada specifications
Propane that is used for fuel purposes must be odoriferous to the - CORRECT ANSWER -
CGSB Standard CAN/CGSB-3.14
Cylinders shall be installed on - CORRECT ANSWER - Firm, level, weatherproof base of
compacted earth located at ground level
, When a cylinder is installed outside, the discharge from the relief valve shall be, - CORRECT
ANSWER - 3ft from any building opening that is below the relief discharge .
10ft on a horizontal plane from any appliance or air-moving equipment air intake
10ft from any source for ignition must be maintained
Propane containers are certified by - CORRECT ANSWER - Transport Canada, DOT
(dept of transportation) US
Propane containers must be re-certified every - CORRECT ANSWER - 10 years
Boiling point for C3H8 - CORRECT ANSWER - -44F or -42C
Liquid propane expands - CORRECT ANSWER - To vapour 270 times its volume
C3H8 relative density - CORRECT ANSWER - Gas 1.5
Liquid .51
Propane heating value - CORRECT ANSWER - 2500 BTU/CF
ALL Cylinders require a relief valve which must - CORRECT ANSWER - Communicate
with the vapour space at all times
Vertical tanks cannot lay - CORRECT ANSWER - On their sides
All operating cylinders require - CORRECT ANSWER - A valve with a wrench or hand
wheel
POL - CORRECT ANSWER - Petroleum, Oil or Lubricant thread
Vaporization UPDATED ACTUAL Exam
Questions and CORRECT Answers
Its illegal to fill any propane container in excess of - CORRECT ANSWER - 80 percent of
its volume
When filling a cylinder by weight, the maximum allowed is - CORRECT ANSWER - 42%
of the water capacity (WC) of the cylinder
The water capacity is permanently stamped on the - CORRECT ANSWER - Cylinder head
(neck ring) or on the cylinder collar
1 litre of water weighs - CORRECT ANSWER - 1 kilogram
1 kilogram equals - CORRECT ANSWER - 2.2 pounds
If a cylinder is to be filled by volume instead of weight, - CORRECT ANSWER - A fixed
liquid level gauge will have to be installed on the cylinder or the service valve
New cylinders are metric and are constructed to, - CORRECT ANSWER - Transport
Canada specifications
Propane that is used for fuel purposes must be odoriferous to the - CORRECT ANSWER -
CGSB Standard CAN/CGSB-3.14
Cylinders shall be installed on - CORRECT ANSWER - Firm, level, weatherproof base of
compacted earth located at ground level
, When a cylinder is installed outside, the discharge from the relief valve shall be, - CORRECT
ANSWER - 3ft from any building opening that is below the relief discharge .
10ft on a horizontal plane from any appliance or air-moving equipment air intake
10ft from any source for ignition must be maintained
Propane containers are certified by - CORRECT ANSWER - Transport Canada, DOT
(dept of transportation) US
Propane containers must be re-certified every - CORRECT ANSWER - 10 years
Boiling point for C3H8 - CORRECT ANSWER - -44F or -42C
Liquid propane expands - CORRECT ANSWER - To vapour 270 times its volume
C3H8 relative density - CORRECT ANSWER - Gas 1.5
Liquid .51
Propane heating value - CORRECT ANSWER - 2500 BTU/CF
ALL Cylinders require a relief valve which must - CORRECT ANSWER - Communicate
with the vapour space at all times
Vertical tanks cannot lay - CORRECT ANSWER - On their sides
All operating cylinders require - CORRECT ANSWER - A valve with a wrench or hand
wheel
POL - CORRECT ANSWER - Petroleum, Oil or Lubricant thread
