6
Which of the following switches has ON/OFF marked on the switch handle?
a.
None of the above
b.
Four way
c.
Three way
d.
Double pole
D. Double Pole
Type __________ cable is used for underground service entrance installations.
USE
In a parallel circuit, the total resistance is _____ value resistor.
less than the lowest
An accidental connection of a “hot” conductor and a grounded piece of equipment or the grounded conductor is called a(n) __________.
ground fault
Receptacle outlets must be installed in any wall space ____ or more in width.
24inches
When designing a home office, you could consider roughing in more wall receptacles than the NEC ____.
c.
minimum
What is the applied voltage in a series circuit with two resistors (25 V and 60 V, respectively)?
85 V
The NEC permits all bathroom receptacles to be on a single ____ branch circuit so long as it doesn’t supply other loads.
20-ampere
Which of the following is not a commonly used drill chuck size?
1/8 inch
With ____ products, it takes two failures to create a shock hazard to the user.
double-insulated
__________ are used to strip insulation, crimp solderless connectors, cut and size conductors, and cut and thread small bolts.
Multipurpose tools
Another name for a “Sawzall®” is a __________ saw.
reciprocating
A(n) __________ is a cutaway view that allows you to see the inside of a building.
sectional drawing
What piece of kitchen equipment is permitted to be connected to the two 20-ampere small-appliance circuits required for the kitchen and dining room area?
clock outlet
A receptacle outlet is a(n) ____.
outlet where one or more receptacles are installed
On construction sites, all 120-volt corded power tools must be plugged into a(n) __________.
ground fault circuit interrupter receptacle
Wiggy is an electrical trade name for a __________.
solenoid-type voltage tester
When a circuit has only one path, the _____ is the same at any point.
Current
CO/ALR marked on a receptacle indicates that __________ conductors may be terminated to it.
copper
copper-clad aluminum
are the most often used type of overcurrent protection device used in residential wiring
Circuit breakers
As defined in Article 100, a bathroom is required to have a ____.
basin
The statement, “In a DC circuit, the current is directly proportional to voltage and inversely proportional to resistance,” is know as _____ law.
Ohm's
A doorjamb switch is usually mounted about ____ above the floor, on the inside of the 2 x 4 framing on the hinge side of the closet door.
6 ft.
It is the __________ who has the job of approving the electrical materials used for a residential electrical installation.
authority having jurisdiction
Almost all 15 or 20-amp, 125-V receptacles required in a house must be __________.
tamper resistant