TESTS PRACTICE EVALUATION 2026 QUESTION
BANK FULL SOLUTION SET
◉ Installing an air chamber.
Answer: Water hammer in domestic water lines is best eliminated
by:
◉ Open the faucet closest to the frozen pipe and warm the pipe with
a blow torch, starting at this point.
Answer: Of the following, the best procedure to follow with a frozen
water pipe is:
◉ Gate valve.
Answer: In plumbing work, a valve that allows water to flow in one
direction only is commonly known as a:
◉ Reducing coupling.
Answer: The pipe fitting that should be used to connect a 1" pipe to
a 1 ½" valve is called a:
◉ Butt gauge.
, Answer: A tool used in hanging doors is a:
◉ To hold a saw at a fixed angle while sawing.
Answer: A miter box is used:
◉ Chalk and a mason's line.
Answer: Of the following, the best way to lay out a long, straight line
of floor is to use:
◉ Galvanized.
Answer: Roofing nails are usually:
◉ Cause blisters to be formed in the roofing.
Answer: If moisture is trapped between the layers of a 3-ply roof, the
heat of a summer day will:
◉ Mastic.
Answer: Roll roofing material is usually felt that has been
impregnated with:
◉ Prevent leaks through the roof.
Answer: The purpose of flashing on roof is: