PEC Rvwr2

A fixture that weighs more than ____ pounds
shall not be supported by the screw shell of a lampholder.

Your foreman asked you to measure the insulation
resistance of some conductors. To do this you would use a ________.

The main difference between a pipe thread and a
machine thread is that the pipe thread is ________.

Receptacles in residential wiring are regularly
connected in _____.

A foreman in charge of a crew of men preparing
to work on a low voltage tension circuit should caution them to _______.

The term pneumatic refers to _____.

What type of fastner would you use to mount a
box to a hollow tile wall?

If a low resistance is connected in parallel
with a higher resistance, the combined resistance is ______.

.the lubricant used to make pulling wires
through a conduit easier is _____.

The instrument by which electric power is
measured is a ______.

The connection between the grounded circuit
conductor and the equipment grounding conductor at the service is called ______
bonding

The larger the conductor,the ____

A hook on
the end of a fish tape is not to___

When soldering two copper conductors together,
they are kept clean while heating by___

Metal cabinets used for lighting circuits are
grounded to____

In sockets, extension cord is protected by means
of the ____knot

A branch circuit that supplies a number of
outlets for lighting and appliances is a ___branch circuit

When three equal resistors are connected in
parallel, the total resistance is___

The efficiency of a motor is a measure of____

When stripping insulation from an aluminum conductor_____

I. remove insulation as you would sharpen a pencil

II. ring the conductor and slip the insulation off the conductor

III. peel the insulation back and then cut outwards

The ____angle is the angle between the real
power and the apparent power

The most heat is created when current flows
through which of the following?

60 cycle frequency travels 180 degrees in how
many seconds?

The currrent - carrying capacity of conductors
expressed in amperes is____

The electrician's tapered reamer is used for___

Electricity is sold by the kilowatt which is
___watts

Three-way switching does not use the folowing
conductor

The greater the number of free electrons the
better the___of a metal

To cut wiremold you would___

Electrical contacts are opened or closed when
the electrical current energizes the coils of a device called a___

A clamp-on ammeter will measure____

When a current leaves its intended path and
returns to the source bypassing the load the circuit is___

The electric pressure of electromotive force is
measured by the___

Conduit installed in a concrete slab is considered
a____

It is best as a safety measure, not to use water
to extinguish electrical equipment fires. The main reason is that water___

The total opposition to current flow in an AC
circuit is expressed in ohms and is called___

When a person is burned the basic care steps
are____

A good magnetic material is____

Since fuses are rated by an amperage and voltage
a fuse will work on___

A fuse puller is used in replacing___

A pendant fixture is a____

To fasten an outlet box between the studs in a
wall constructed of metal lath and plaster, you would use___

The unit of measurement for electrical
resistance to current is the___

A low energy power circuit____

To convert AC or DC you will use a ____

Action requiring personal intervention for its
control

A voltmeter is connected in___with the load

The transformer output is measured by____

Which of the following hackswaw blades should be
used for the best results in cuting EMT

So constructed or protected that exposure to the weather will not
interfere with successful operation is___

I. weather proof   II.raintightIII.watertight

The rating of the largest size regular plug
fuse is___amperes

A hacksaw with fine teeth used to cut raceways
is commonly called a____

You shouldn't use a file without a handle because____

The brightness of an incandescent lamp is rated
in___

If the primary winding of a 10 to 1 step down
transformer has 20,000 turns, the secndary winding should have___turns.

An electron is___

The signals of electrical injury may include___

I. unconsciousness  II.
weak,irregular, or absent pulse

III. dazed, confused behavior

This code is intended to be suitable for mandatory application by
governmental bodies exercising legal jurisdiction over___

I. electrical installations 
II. and for use by insurance inspectors

The name of the tool commonly used for bending
small size conduit is a ___

When cutting holes in masonry which of the
following tools is most commonly used

Electrician's diagonal lineman pliers should not
be used to cut___

One of the following is the first thing to do
when a person gets an electric shock and is still in contact with the supply

A "mil" measures___

The term " hertz " means___

The difference of electrical potential between
two conductors of a circuit is the