Safety
Which Category Safety Rating poses a greater risk to the electrician's safety
CAT IV
What do analog meters use to read the fluctuation of the current?
moving-coil meter movement or needle movement
At what MINIMUM height does the American with Disabilities Act require that accessible receptacles be mounted?
15 inches
What tool is used to bend conduit?
Hand bender
What does NEC Article 344 provide the requirements for?
RMC
What is the most common type of jacket?
PE
Conductors have letters printed on them such as THHN or XHHW. What do these letters indicate?
Insulation type and usage ratings
What is used to install conductors on a conduit?
Fish Tape
What tool is used to cut threads on conduit?
Die threader
NEC Article 358 covers
EMT
What is the best practice to avoid contamination when storing raceway?
Cap, tape or plug the ends.
To connect two pieces of electrical equipment in close proximity where a slight offset is required, use a fitting known as a:
Offset nipple
Which is a type of conduit strap/support that can be used to prevent the need for offsets at fittings?
Standoff
Which of the following eliminates wrinkling or flattening when bending PVC?
Plug set
Tables that list the maximum ampacity of conductors for given conditions
Tables 310.16 thorugh 310.21
To ensure safety, before measuring low voltages, you should first test for:
higher voltages
What is used to carry power, lighting, telephone or signal wires across a ceiling?
Surface metal raceways
Which is a type of conduit strap/support that can be used to prevent the need for offsets at fittings?
Standoff
What is a device that is plugged directly into a receptacle to test the condition of a circuit?
Circuit Tester
NEC Article 338 covers
The use of Service Entrance (SE) and Undergrouns Service Entrance (USE) cable
When installing cables on a wooden wall, what is the procedure that would cause more damage to the structure?
Notch
A meter that can take measurements without touching uninsulated wires is a:
clamp-on ammeter
If the ambient temperature is over 86°F (30°C), the conductor's maximum load current rating must be...
Proportionally reduced
Pulling long distance or many conductors through a conduit.
NEC Article 390
Underfloor raceways