Electrical Hazards
What is the best way to work on energized electrical equipment?
Shut it down
Rigging slings should have tags that indicate _________.
their capacities
How many quarts are in a gallon?
4
Excavation work must be supervised by a ____________.
Competent Person
An anchor point must be able to withstand __________ pounds of force per person.
5,000
A device that monitors current flow between the hot and neutral wires.
GFCI (Ground Fault Circuit Interruptor)
When there is an equipment roll-over hazard, there must be a____________.
seat belt
Who became the president of the United States after Lincoln was assasinated?
Andrew Johnson
To lock out equipment, place an energy-isolating device over the __________.
energy source
Name three components of a personal fall arrest system.
harness
lanyard
rope
anchor
An electric arc can ignite or melt _____________.
conventional work clothing
Have a ________ to direct the operator if visibility is restricted.
spotter
Who won the 2025 NBA Finals?
Oklahoma City Thunder
__________ must cover the blades of miter saws and only retract as the blade cuts through material.
Guards
____________ can be used to relieve pressure on the femoral arteries of a suspended worker.
trauma straps
This occurs when hot wires and neutral wires are reversed.
Reverse polarity
Workers should wear _____________ whenever their work place contains hazards related to low visibility.
high visibility clothing
What is the capital of Denmark?
Copenhagen
Best practice during grinding is to use __________ and ___________.
face shields, hearing protection
A harness that has been used must be _________.
removed from service.
Cardiac standstill and internal organ damage occurs at how many amps?
2
Stack and store materials at a height to base ratio of no more than _______ .
4:1
Who beat up Adam Sandler in Happy Gilmore?
Bob Barker
Excavations must be barricaded or marked if they are not ____________.
readily visible
The minimum height of a guardrail must be ______.
39"