Wyoming Low Voltage General Technician
Sample Questions for the Wyoming Low Voltage General Technicians Exam
The maximum allowable ampacity of size 18 AWG conductors suitable for a fire protection system is:
- 6 amps
- 8 amps
- 14 amps
- 18 amps
Where ceiling heights allow, wall-mounted fire alarm signal devices shall have their tops at heights above the finished floors of not less than:
- 48 in.
- 60 in.
- 72 in.
- 90 in.
A metal box with cable clamps contains two-(2) size 14 AWG, two conductor nonmetallic-sheathed cables with an equipment grounding conductor. Which of the following is the minimum allowable capacity of the box?
- 12 cu. in.
- 14 cu. in.
- 16 cu. in.
- 18 cu. in.
Wiring which is installed to meet minimum requirements of the National Electrical Code is:
- adequate to meet future needs
- adequate for present needs
- always the most efficient wiring
- for all practical purposes safe & free from hazard
The rating of the branch circuit overcurrent device supplying a low voltage wiring system is fifteen (15) amperes. The minimum allowable size equipment grounding conductor required for this dedicated circuit is:
- 14 AWG copper
- 14 AWG aluminum
- 12 AWG copper
- 10 AWG aluminum
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