OSHA: Unqualified Employee
Questioned and Answers
John is a new employee working on a job site where he will be working near electrical hazards
on a daily basis. He has not yet received the proper training to work wit
...
OSHA: Unqualified Employee
Questioned and Answers
John is a new employee working on a job site where he will be working near electrical hazards
on a daily basis. He has not yet received the proper training to work with these types of hazards.
What classification does John have? ✔✔Unqualified
It is possible for electrical current to flow from an electrical tool through the human body. Which
statement below best describes how this can occur? ✔✔Water in the human body acts as a
conductor of elecricity
Click and drag the potential injury on the right with the minimum amount of electricity needed to
cause the injury on the left. ✔✔1. 3 milliamps - Electric shock
2. 10 milliamps - Muscle paralysis
3. 100 milliamps - Ventricular fibrillation
Which term is defined as a measure of how much electricity is flowing from a voltage source?
✔✔Amperage
Which of the following materials can be considered insulators? ✔✔-Rubber
-Plastic
-Glass
Sarah handles exposed electrical wires at work. She wear the proper gloves to pick up and repair
the wires. She has yet to be shocked by the electrical current. Which statement best explains why
Sarah has not been shocked by the wires? ✔✔Sarah's gloves serve as insulators
The effects of electric shock on the body depend on which of the following factors? ✔✔-Type of
circuit
-Amount of current
-Path of electricity through the body
Exposure to as few as ____ milliamps can cause muscular contractions and interfere with nerve
impulses ✔✔10
Which of the following may be rigid or flexible, contains electrical wires, and distributes power
to a facility from electrical panels? ✔✔Conduit
According to the National Fire Protection Association and the Occupational Safety and Health
Administration, an "unqualified worker" is a worker who is ____________ ✔✔Not properly
trained to work on or near unprotected energized electrical parts
The human body makes an excellent conductor of elecricuty because it consists of two thirds
___________ ✔✔Water
[Show More]
.png)
.png)
