1st year electrical job info test review

apprentices are usually less experienced than a journey level worker and not as highly paid

Why is it usually the apprentice’s responsibility to do most of the cleaning and material work?

dangerous

In the construction trades, a dirty job site is a ______ job site.

the length of time the body remains in the circuit

There are several factors that determine the severity of an electrical shock/ Which is one of those factors? 

4

The cable manufacturer minimum bending radius for cables with an overall; diameter of one inch or less is____ times the overall diameter of the cable.

containment

____ includes creating compartments within a building with fire resistive walls.

600 V

The most widely used conductors for electrical systems are rated at ___.

friction

What do mechanical type masonry fasteners use to obtain their holding value?

Type V

What is the least restrictive type of construction?

hinge

For tools such as the side cutting pliers, diagonal cutting pliers, needle nose pliers, wire strippers, etc. the ___ assembly must be kept lubricated for proper use

measurements

Conductors pulling tapes can serve multiple purposes, along with pulling in conductors or ropes, they provide internal ___.

Anchor the item to the main structure and not the brick itself

When fastening a heavy item to a brick facade wall, what is the most important step?

shear, tension, compression

Which of the following are fundamental kinds of stress concrete is subjected to?

true

When fire stopping a through penetration, the electrical worker must install the fire stopping exactly as specified

white or gray

Wiring devices include requirements for identifying polarity. Polarity of the grounded conductors is identified by a ___conductor.

true

When determining the variation or resistance of a conductor, the increased value of resistance is directly proportional to the increased length of the conductor.

current contacts

The ___ within an electrical receptacle are designed for the safe transfer of current from the receptacle to the mating plug.

The worker is running wire overhead while working safely from a scissors lift

An electrical worker is performing the task of pulling wire by hand. Which of the following is a best practice for this task?

guarding

____involves locating or enclosing electric equipment to makes sure people don’t accidentally come into contact with its live parts.

secured

Once the cable has been pulled in a vertical installation, the conductors should be ___ in several locations as soon as possible.

true

Training on one manufacture’s MEWP is transportable to another manufacture’s MEWP if they are the same design and have similar operating patterns.

leaning a step ladder against a wall to service a lamp ballast

When using a ladder, which of the following is considered an unsafe act?

safety and low cost for intended application

The primary drivers for the wide variety of wire products in the electrical trade are____.

thousandth

A mil is a unit of measure equal to one __ of an inch.

orange triangle located on the face of the receptacle

Receptacles incorporating an isolated grounding conductor connection intended for the reduction of electrical noise as permitted in NEC 250.146(D) shall be identified by a____.

Manufacturer websites, UL Fire resistance Directory, Manufacturer-specific guide or catalogs

Where can an electrical worker find information on listen through penetration systems?

Hospital grade

Of the following receptacles, which would be identified as having a green dot on the face?

They should be carefully lowered with the use of a hand line and a bucket or other receptalce

How should tools and materials be removed from a scaffold when the job is complete?

flexible

Typically, the higher the strand count the more ___ the conductor will be.

employers

Who shall assess the workplace to determine if hazards, including electrical hazards, are present, or are likely to be present, that necessitate the use of PPE?

PPE

A job briefing should cover hazards associated with the job, work procedures involved, special precautions, energy source controls, and ____.

attendant

Whenever entry rescue takes place, a __ must be stationed outside the permit space so that additional help can be summoned if needed.

pullign grip

The mare’s tail method of.making wire pulling head mimics a ___.

smoke barrier

Penetrations made in a ___ require an L rating with the approved fire stop system.

High Hazard and Institutional

Which of the following occupancy types requires sprinklers for all buildings?

to set people up at all corners and snag points

The most basic way of getting wire and cables into cable tray is ___.

false

When penetrating a concrete fire-restive wall or floor assembly with RMC, it is not acceptable to use mortar to fill the annular space.

entry employer

An __ is an employer who decides that an employee it directs with enter a permit space.

terminals

The ___, whether on a receptacle or switch, is/are used to serve as a point of contact, or interface, with the building wire, thus connecting the device to the branch circuit. 

a fairly high

Dry skin has ___ resistance to electric current.

entry supervisor

A ___ is a qualified person responsible for overseeing entry operation

can be a great asset to the crew and contractor leading to future work

A neat and orderly job site ____.