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NITC Journey Level Plumber Exam 2022
NITC Journey Level Plumber Exam 2022 - latest exam with verified answers
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NITC Journey Level PlumberExam 2022
Which of the following traps are permitted by special permission?
A. bell
B. S
C. drum
D. crown vented trap ANS:- C
A roof mounted ari conditioner unit is condensing at the rate of 5 GPM. How much
DFU?
A. 4
B. 5
C. 10
D. 12 ANS:- B
According to the International Plumbing Code, when plastic piping is installed in a
concealed location and passing through a stud joist or rafter, the piping may not pass
any closer than ___ inches from the edge of the wood member.
A. 3/4
B. 1
C. 1 1/4
D. 1 1/2 ANS:- D
The measured length along the centerline of the pip and its fittings is?
A. true length
B. measured length
C. developed length
D. actual length ANS:- C
What is the approximated number of threads for a 2 1/2" schedule 40 pipe which will
be used in a fuel gas piping system?
A. 9
B. 10
C. 11
D. 12 ANS:- D
.43 PSI = How many Feet of Head?
A. 1
B. 2.31
C. 4.4
D. 43 ANS:- A
, What is the PSI at the bottom of the drainage pipe if the test for a 4" drainage system
is 30' of head?
A. 15 psi
B. 14 psi
C. 13 psi
D. 12 psi ANS:- D
PSI = feet of head x .433
30 (feet of head) x .433 = 12.99
When gas piping is installed through wood studs and is less than 1 1/4" from the
nearest end of the stud, the point of passage shall be protected with a face plate not
less than ___.
A. 1/32
B. 1/16
C. 3/32
D. 1/8 ANS:- B
What is the corresponding feet of head in a sprinkler system whose pressure is 40
PSI?
A. 93
B. 112
C. 117
D. 116 ANS:- A
Feet of head is 2.31 x PSI
40 x 2.325= 93
A multimeter would test for which of the following?
A. current
B. CFM
C. CFH
D. gallons per hour ANS:- A
How is the vent from an indirect waste pipe run to the outside?
A. separately, unconnected
B. within an approved partition
C. vertically only
D. may be jointed to another vent prior to exiting the roof as long as the joining is
above the ceiling ANS:- A
If the claim be for the planting of any trees, vines, plants or hedge, the lien must be
filed within 4 months of the ___.
A. planting
B. purchase
C. contract signing
D. delivery ANS:- A
Which of the following codes has been adopted as the plumbing code for Oklahoma?
A. UPC
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