PLUMBING LEVEL 3 EXAM COMPREHENSIVE
TEST PAPER QUESTIONS AND SOLUTIONS
◉ In Order to register as a Drain Cleaner, an apprentice must have at
least.
Answer: 4000 hours of experience
◉ In order to Register as a Drain Cleaner Registant, an apprentice
must have atleast.
Answer: No experience necessary
◉ in order to take the Tradesman Plumber- Limited Licensed exam
an apprentice must have at least.
Answer: 4000 Hours of experience
◉ in order to take the Journeyman Plumber exam, an apprentice
must have at least.
Answer: 8000 hours of Experience
◉ All Service Vehicles used for plumbing must be identified with.
Answer: RMP license number
company name
,◉ All pipe, fittings, and fixtures must be.
Answer: Listed and approved
◉ Burred ends of pipe and tubing must be.
Answer: Reamed to full bore
◉ Piping passing under or through walls shall be.
Answer: Protected from breakage
◉ Piping and fittings approved for buildings sewers only may be
installed inside and outside of the building.
Answer: False
◉ What size vertical steel pipe must be supported at every floor
level?.
Answer: 1-!/4 or larger
◉ Test Gauges shall have a pressure range not to exceed.
Answer: Twice the test pressure applied
◉ Concealed slip joint connections shall be.
, Answer: Prohibited
◉ Kitchen sink tail piece shall be no smaller than.
Answer: 1 1/2'
◉ Lavatory tail piece shall be no smaller than.
Answer: 1 1/4''
◉ No water closet or bidet shall be set closer than _____ from its
center to any side wall.
Answer: 15''
◉ Hot water for public lavatories shall be limited to a maximum
temperature of.
Answer: 120 degrees
◉ Permits are not required to replace Water heaters..
Answer: False
◉ Water Heaters may be legally installed exposed in bedrooms..
Answer: False
TEST PAPER QUESTIONS AND SOLUTIONS
◉ In Order to register as a Drain Cleaner, an apprentice must have at
least.
Answer: 4000 hours of experience
◉ In order to Register as a Drain Cleaner Registant, an apprentice
must have atleast.
Answer: No experience necessary
◉ in order to take the Tradesman Plumber- Limited Licensed exam
an apprentice must have at least.
Answer: 4000 Hours of experience
◉ in order to take the Journeyman Plumber exam, an apprentice
must have at least.
Answer: 8000 hours of Experience
◉ All Service Vehicles used for plumbing must be identified with.
Answer: RMP license number
company name
,◉ All pipe, fittings, and fixtures must be.
Answer: Listed and approved
◉ Burred ends of pipe and tubing must be.
Answer: Reamed to full bore
◉ Piping passing under or through walls shall be.
Answer: Protected from breakage
◉ Piping and fittings approved for buildings sewers only may be
installed inside and outside of the building.
Answer: False
◉ What size vertical steel pipe must be supported at every floor
level?.
Answer: 1-!/4 or larger
◉ Test Gauges shall have a pressure range not to exceed.
Answer: Twice the test pressure applied
◉ Concealed slip joint connections shall be.
, Answer: Prohibited
◉ Kitchen sink tail piece shall be no smaller than.
Answer: 1 1/2'
◉ Lavatory tail piece shall be no smaller than.
Answer: 1 1/4''
◉ No water closet or bidet shall be set closer than _____ from its
center to any side wall.
Answer: 15''
◉ Hot water for public lavatories shall be limited to a maximum
temperature of.
Answer: 120 degrees
◉ Permits are not required to replace Water heaters..
Answer: False
◉ Water Heaters may be legally installed exposed in bedrooms..
Answer: False
