ILLINOIS STATE PLUMBING CORRECT FINAL
EXAM QUESTIONS AND ANSWERS SURE A+
✔✔No shower or receptor for a single family house shall have a finished outside
dimension which is less than - ✔✔32 inches
✔✔A material not listed in the code for use in potable water piping is; - ✔✔Aluminum
✔✔The Term "Solvent Weld" applies to - ✔✔Plastic
✔✔Tanks flushing more than one urinal shall be; - ✔✔automatic operation
✔✔The mathematical factor used by the plumbing industry to estimate the probable
demand of each fixture shall be represented by; - ✔✔Fixture units
✔✔The maximum number of fixture units allowed on a 4 inch sewer with a slope of 1/8
inch per foot, as compared to 4 inch sewer with a slope of 1/4 inch per foot is; - ✔✔Less
✔✔A valve which operates by screwing a disc against a seat is called; - ✔✔Globe valve
✔✔The maximum number of water closets on a three inch horizontal branch drain line
is; - ✔✔2
✔✔Atmospheric type vacuum breakers shall not be subjected to; - ✔✔back pressure
✔✔In a straight run underground drainage lines over 10 inches nominal diameter;
manholes shall be provided and located at intervals of not more than; - ✔✔150 feet
✔✔One of the following is not standard fitting.
A. Wye B. Double Hub C. 1/8 bend
D. Degree tee - ✔✔Double hub
EXAM QUESTIONS AND ANSWERS SURE A+
✔✔No shower or receptor for a single family house shall have a finished outside
dimension which is less than - ✔✔32 inches
✔✔A material not listed in the code for use in potable water piping is; - ✔✔Aluminum
✔✔The Term "Solvent Weld" applies to - ✔✔Plastic
✔✔Tanks flushing more than one urinal shall be; - ✔✔automatic operation
✔✔The mathematical factor used by the plumbing industry to estimate the probable
demand of each fixture shall be represented by; - ✔✔Fixture units
✔✔The maximum number of fixture units allowed on a 4 inch sewer with a slope of 1/8
inch per foot, as compared to 4 inch sewer with a slope of 1/4 inch per foot is; - ✔✔Less
✔✔A valve which operates by screwing a disc against a seat is called; - ✔✔Globe valve
✔✔The maximum number of water closets on a three inch horizontal branch drain line
is; - ✔✔2
✔✔Atmospheric type vacuum breakers shall not be subjected to; - ✔✔back pressure
✔✔In a straight run underground drainage lines over 10 inches nominal diameter;
manholes shall be provided and located at intervals of not more than; - ✔✔150 feet
✔✔One of the following is not standard fitting.
A. Wye B. Double Hub C. 1/8 bend
D. Degree tee - ✔✔Double hub
