Hot water heater. - (answer)The piece of equipment on which you are most likely to find a safety (pop
off) valve is:
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:
, MAINTENANCE TECHNICIAN TEST 2025 QUESTIONS WITH COMPLETE SOLUTIONS!!
Latex. - (answer)Water is used to thin which type of paint?
Applying cement to the joints. - (answer)When using tape to conceal joints in dry wall construction, the
first operation is:
Scratch coat. - (answer)The first coat of plaster to be applied on a 30-coat plaster job is the:
¾ gallon. - (answer)The room is 7'6" wide by 9'0" long with a ceiling height of 8'0". One gallon of flat
paint will cover approximately 400 square feet of wall. The number of gallons of this paint required to
paint the walls of this room, making no deductions for windows or doors, is most nearly:
White. - (answer)In a 100-220 volt three wire circuit, the neutral wire is usually:
The circuit should be checked. - (answer)The fuse of a certain circuit has blown and is replaced with a
fuse of the same rating which also blows when the switch is closed. In this case:
Has been permanently damaged. - (answer)Assume that freshly poured concrete has been exposed to
freezing temperatures for six hours. In all likelihood, this concrete:
Prevent excessive evaporation of water in the concrete. - (answer)The principal reason for covering a
concrete sidewalk with straw after concrete has been poured is to:
Points. - (answer)The strips of metal used to hold glass to the window frame while it is being puttied are
called:
Prevent formation of oxide films in the area of the joint. - (answer)A flux is applied during a brazing
operation primarily to:
Center punch. - (answer)Before drilling a hole in a steel plate, an indentation should be made with a: