- Wall and floor space to a point … feet in front of a urinal lip and … feet above the floor and at least … feet to each side shall be waterproofed with a Smooth, readily cleanable, nonabsorbent material.
A. 1,2,3.
B. 2,3,4.
C. 2,4,2.
D. 4,1,2.
C. 2,4,2
- All seats of water closets provided for public or employee toilet facilities shall be of the:
A. Same material as the fixture.
B. Hinged open-front type.
C. Hinged closed-front type.
D. Hard closed-front type.
B. Hinged open-front type.
3.Flushing devices for water closet and urinal:
A. Shall not serve more than one fixture.
B. May serve more than one fixture.
C. As many as required.
D. Should be allowed.
B. May serve more than one fixture.
- Flushometer valves shall be of the water-conservation type and shall not be utilized where the water pressure is:
A. Higher than the minimum required for normal operation.
B. Lower than the minimum required for normal operation
C. Average between higher and lower for normal operation.
D. A & B.
B. Lower than the minimum required for normal operation
- Flushometer valve tanks when in operation. the trap seal to the fixture shall be:
A. Automatically refilled after each valve flushing cycle.
B. Manually refilled after each flushing cycle.
C. At least 6 inches in depth.
D. At least 8 inches in depth.
A. Automatically refilled after each valve flushing cycle.
- the temperature of water from tankless heaters shall be a maximum of (when intended for domestic uses):
A. 212F.
B. 180F.
C. 160F.
D. 140F.
D. 140*F.
- Water hearers using solid, liquid or gas fuel shall not be installed in a room containing air-handling machinery when such room is used:
A. For.storage.
B. As a plenum.
C. As a basement area.
D. As a cellar area.
B. As a plenum.
