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All the question's and answer's in this quiz are found in Tom Henry's book, "The Pictorial Workbook of the Code Volume One".
1. Show windows require that one receptacle outlet be installed for each
linear feet of show window.
- [ ] 12
- [ ] 8
- [ ] 6
- [ ] 10
2. A system or circuit conductor that is intentionally grounded is a conductor.
- [ ] grounded
- [ ] grounding
- [ ] none of these
- [ ] unidentified
3. The grounded conductor of a mineral-insulated, metal-sheathed cable shall be indentified at the time of installation by
marking at its termination.
- [ ] solid
- [ ] distinctive
- [ ] identified
- [ ] neutral
4. Conductors shall be unless otherwise provided in the Code.
- [ ] aluminum
- [ ] copper
- [ ] lead
- [ ] stranded
5. Soldered splices must be so as to be electrically secure before soldering.
- [ ] tinned
- [ ] insulated
- [ ] taped
- [ ] joined mechanically
6. Only wiring methods recognized as are included in the Code.
- [ ] suitable
- [ ] approved
- [ ] listed
- [ ] identified
7. Unless specified otherwise, live parts of electrical equipment operating at volts or more shall be guarded.
- [ ] 50
- [ ] 115
- [ ] 150
- [ ] 32
8. plugs driven into holes in masonry, concrete, plaster, or similar materials shall not be used.
- [ ] Wooden
- [ ] Plastic
- [ ] Metal
- [ ] Leather
9. Hoistway is a in which an elevator or dumbwaiter is designed to operate.
- [ ] all of these
- [ ] hatchway
- [ ] well hole
- [ ] shaftway
10. The working space in front of a switchboard shall not be less than inches where live parts are exposed on the front of the switchboard.
- [ ] 24
- [ ] 42
- [ ] 30
- [ ] 36
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