EWR ch 5 questions and answers Graded A+
The insulation on the ______ must have an outer finish that is a color other than green, white,
gray, or three continuous white stripes on other than green insulation. - ✅✅"Hot" conductor
Popular colors for the "hot" conductor are _________. - ✅✅Black, red, blue
The grounded (identified) conductor is required to have an outer finish that is either ________.
- ✅✅Continuous white or gray
In house wiring, it is rare to see a conductor that has three continuous white stripes on other
than green insulation. This method is sometimes found on ________. - ✅✅Larger conductors
The type most commonly used for residential wiring projects is the "ac only" general use snap
switch. They are marked for identifying their voltage and _________. - ✅✅Current ratings
AC/DC general use toggle switches can be used for _______. - ✅✅tungsten-filament loads
within switch ratings if T-rated
Illuminated toggle switches, rocker switches, and illuminated faceplates require the _______. -
✅✅Grounded circuit conductor
Using the equipment grounding conductor as a substitute for the circuit's grounded or neutral
conductor is _______. - ✅✅Not allowed
When a load is to be controlled from two locations _______. - ✅✅3 way switches are used
Four-way switches are used where switch control is needed from ______. - ✅✅More than 2
locations
The insulation on the ______ must have an outer finish that is a color other than green, white,
gray, or three continuous white stripes on other than green insulation. - ✅✅"Hot" conductor
Popular colors for the "hot" conductor are _________. - ✅✅Black, red, blue
The grounded (identified) conductor is required to have an outer finish that is either ________.
- ✅✅Continuous white or gray
In house wiring, it is rare to see a conductor that has three continuous white stripes on other
than green insulation. This method is sometimes found on ________. - ✅✅Larger conductors
The type most commonly used for residential wiring projects is the "ac only" general use snap
switch. They are marked for identifying their voltage and _________. - ✅✅Current ratings
AC/DC general use toggle switches can be used for _______. - ✅✅tungsten-filament loads
within switch ratings if T-rated
Illuminated toggle switches, rocker switches, and illuminated faceplates require the _______. -
✅✅Grounded circuit conductor
Using the equipment grounding conductor as a substitute for the circuit's grounded or neutral
conductor is _______. - ✅✅Not allowed
When a load is to be controlled from two locations _______. - ✅✅3 way switches are used
Four-way switches are used where switch control is needed from ______. - ✅✅More than 2
locations
