TRADESMAN EXAM FULLY SOLVED TEST PAPER
GRADED A+
◉ no indirect waste needs to be larger than the.
Answer: drain outlet or tail piece of the drain
◉ a water system containing storage water heater equipment will
require.
Answer: tempeature and pressure relief valve
◉ type b water heater vent 4 in in size will terminate above a
horzontal roof no less than.
Answer: 5 feet
◉ copper tubing and fitting installed above ground used for
drainage and vents.
Answer: shall not be not be type m, l, or k
◉ the tempature of water in a tankless water heater shall not be
greater than.
Answer: 140
,◉ the pressure at the base of a colum of water 10 ft high.
Answer: 1 cubic feet 4.33 psi
◉ the terminal end of a drain line for a pressure relief valve shall not
be.
Answer: threaded
◉ where non ferious pipe is brazed for gas piping the brazing
material should have a melting point in excess of.
Answer: 1000 degree F
◉ minimum depth of gas piping underground is.
Answer: 12 in
◉ which is a non standard fitting?.
Answer: 60 degree wye
◉ incising gas pipe the length of the system is from the meter to the.
Answer: most remote outlet on the system
◉ a device located at the bottom of the tank for the purpose of
flushing the water closet is?.
, Answer: flush valve
◉ a fixture trap is vented in order to.
Answer: prevent lose of trap seal, reduce noise in the system,
prevent siphonage and back siphonage
◉ gas shut off valves are require at supply connections to.
Answer: all gas burning appliances
◉ a plumbing permit expires if work hasn't started within.
Answer: 180 days
◉ every passage way to a attic water heater will have solid
continous flooring not less than.
Answer: 24 inches
◉ all gas water heater or appliances that are connected to a common
vent shall be located in.
Answer: the same story
◉ the minimum size for any free standing gas range is.
Answer: 3/4 inch
GRADED A+
◉ no indirect waste needs to be larger than the.
Answer: drain outlet or tail piece of the drain
◉ a water system containing storage water heater equipment will
require.
Answer: tempeature and pressure relief valve
◉ type b water heater vent 4 in in size will terminate above a
horzontal roof no less than.
Answer: 5 feet
◉ copper tubing and fitting installed above ground used for
drainage and vents.
Answer: shall not be not be type m, l, or k
◉ the tempature of water in a tankless water heater shall not be
greater than.
Answer: 140
,◉ the pressure at the base of a colum of water 10 ft high.
Answer: 1 cubic feet 4.33 psi
◉ the terminal end of a drain line for a pressure relief valve shall not
be.
Answer: threaded
◉ where non ferious pipe is brazed for gas piping the brazing
material should have a melting point in excess of.
Answer: 1000 degree F
◉ minimum depth of gas piping underground is.
Answer: 12 in
◉ which is a non standard fitting?.
Answer: 60 degree wye
◉ incising gas pipe the length of the system is from the meter to the.
Answer: most remote outlet on the system
◉ a device located at the bottom of the tank for the purpose of
flushing the water closet is?.
, Answer: flush valve
◉ a fixture trap is vented in order to.
Answer: prevent lose of trap seal, reduce noise in the system,
prevent siphonage and back siphonage
◉ gas shut off valves are require at supply connections to.
Answer: all gas burning appliances
◉ a plumbing permit expires if work hasn't started within.
Answer: 180 days
◉ every passage way to a attic water heater will have solid
continous flooring not less than.
Answer: 24 inches
◉ all gas water heater or appliances that are connected to a common
vent shall be located in.
Answer: the same story
◉ the minimum size for any free standing gas range is.
Answer: 3/4 inch
