Nc Gc Seminars - 2
10 Questions
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North Carolina Public Utilities Practice Test
Questions and Answers
- 1.Sections of sagging line conductors should not be longer than _______.
- A.
1000 feet
- B.
1 mile
- C.
2 miles
- D.
4 1/2 miles
- 2.What is the minimum setting depth for a 45 foot pole in clay?
- A.
5.5 feet
- B.
6.0 feet
- C.
6.5 feet
- D.
7.0 feet
- 3.When sagging conductors, the tension in the bottom conductors should be about ___% less than the top conductors.
- A.
3 %
- B.
5 %
- C.
7 %
- D.
9 %
- 4.During a continuity test for fuel dispensers, the resistance reading between the nozzle spout and the dispenser fuel-outlet fitting should be _____megohm(s) or less in order for the hardware to pass the test.
- A.
.5
- B.
1
- C.
2
- D.
5
- 5.The area around a fuel storage dike should have a minimum slope of ________%.
- A.
1 %
- B.
2 %
- C.
3 %
- D.
4 %
- 6.For a suction-pumping petroleum system, the pressure-regulating valve should be installed directly under the suction pump and the hose length should be limited to ____feet.
- A.
10
- B.
12
- C.
14
- D.
20
- 7.The minimum polyethylene tube width for a 10 inch push-on joint pipe is _____inches.
- A.
12
- B.
14
- C.
18
- D.
24
- 8.What is the preferred method of polyethylene encasement for Ductile Iron Pipe?
- A.
Method A
- B.
Method B
- C.
Method C
- D.
Method D
- 9.What type of current should be used for an E6010 Electrode?
- A.
ACEP
- B.
ACEN
- C.
DCEP
- D.
DCEN
- 10.The capacity of the circulation system for a swimming pool shall be sufficient to disinfect the entire volume of the pool water _______ times in 24 hours.
- A.
2
- B.
4
- C.
6
- D.
12
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