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WorksheetsIntro To Mechatronics Test 1
Total questions: 42
Worksheet time: 24mins
A class A fire __________.
Is burning metal that must be extinguished with dry powder
Is burning wood or paper and is extinguished with water
Requires shutting off electricity before extinguishing it
Is extinguished by smothering or cutting off the oxygen supply
A group of employees and managers who work together to maintain a safe work environment is known as which of the following?
A safety committee
A HAZMAT team
A fire brigade
Accident and injury investigation team
A machine __________ is a device that is designed to keep the operator clear of dangerous machine parts.
Guard
Rest
Emergency stop
Barrier
A sensor that stops a machine if a door is opened is an example of a(n) __________.
Electrical interlock
Barrier interlock
Mechanical interlock
Guard interlock
A(n) __________ is a device or system that shuts down a machine immediately if the operator is in danger.
Emergency stop
Halt
Cycle stop
PAUSE
A(n) __________ prevents a machine from operating without the proper guards in place.
Interlock
Deadman switch
Lockout
Hard stop
A(n) __________ prevents someone from powering up a machine while it is being serviced by someone else.
Lockout
Interlock
Emergency stop
Cycle halt
An emergency stop pushbutton __________.
Has a red mushroom head for easy location
Is colored black to distinguish it from start switches
Has a recessed button to prevent accidental activation
Resets automatically when released
An operator __________ is an interlock that prevents the operator from being in harm's way while the machine is in operation.
Barrier
Guard
Restraint
Emergency stop
EPA regulations are designed to protect you from which of the following hazards?
Slips, trips, and falls
Fires
Airborne & waterborne contaminants
Mechanical hazards
Federal regulations require fire extinguishers be labeled for __________.
Fire type letter and symbol, and size of fire it will extinguish
How far to stand from the fire when us
How long the extinguisher will last when actuated
Date extinguisher was last serviced
Flammable liquids should be stored in __________.
Closed containers with oily rags
An open container
A well-ventilated area
A signed and locked cabinet
If an operator knows a safety problem exists with a machine, the operator should __________.
Notify a supervisor immediately
Try to correct the problem
Operate the machine normally
Use caution while operating the machine
If the third, round grounding pin is missing from an electrical cord you should __________.
Use it only if the tool is double insulated
Never use it
Use it only on ungrounded receptacles
Use an adapter to plug it into a three-pin receptacle
Materials that can be fuels for fire are known as __________.
Combustibles
Friable
Uninflammable
Flameproof
Occupational Safety and Health Administration(OSHA) develops __________ for safety retail and service industries to construction and manufacturing.
Products
Standards
Projects
Lessons
OSHA requires __________ inspections of fire extinguishers.
Daily
Monthly
Weekly
Annually
Safety should be the number one priority at all times for __________.
Management
Safety Officers
All employees
Machinists
Standard operating procedures (SOP) are detailed documents that __________.
Provide several options to get the job done
Explain each step in a work process
Explain why safety is important
Provide a map of the plant or workplace
The Clean Water Act is enforced by which agency?
State Regulatory Agencies
OSHA
EPA
NIOSH
The fire extinguisher nozzle should be aimed at the __________ of the fire.
Center
Side
Base
Top
The fire __________ is the relationship between fuel, oxygen, and heat required for a fire to occur.
Complex
Circle
Triangle
Trilogy
The first step in fire and electrical safety is __________.
Educating employees on fire hazards and prevention
Training employees to use a fire extinguisher
Training employees CPR in the event of an electrical shock
Teaching employees how to report a fire
The National Safety Council defines an accident as an occurrence in a sequence of events that produces __________.
Unintended injury, ill health, or property damage
A potentially unsafe environment
Intentional injury or damage
An unexpected result
The plant where you work has 100 employees. The exit corridors must be at least __________ wide.
48 inches (122 cm)
30 inches (76 cm)
36 inches (91 cm)
44 inches (112 cm)
The process of identifying potential hazards in the workplace is known as a __________.
Workplace inspection
Injury analysis
Hazard assessment
PPE analysis
The __________ is responsible for promoting safety throughout the workplace, ensuring policies are followed, training is taking place, and policies are up-to-date.
Shop steward
Safety officer
Corporate attorney
Department manager
The __________ warns others not to restore power to a machine.
Tagout
Interlock
Cycle halt
Lockout
To quickly exit your work area during a fire or emergency __________.
Follow others in your area to an exit
Use the employer-approved fire escape route
Explore your area and determine the best way outside
Stay in your area until your supervisor guides you out
When welding, keep combustible material at least __________ away from the area.
5 feet (1.5 meters)
150 feet (45.7 meters)
100 feet (30 meters)
35 feet (10.6 meters)
Which agency certifies Personal Protective Equipment for workplace use?
NIOSH
EPA
EPCRA
OSHA
Which of the following are NOT financial impacts of on-the-job injuries for your employer?
Replacement cost for damaged property
Medical expenses
Lost wages
Increased insurance cost
Which of the following costs of workplace accidents affects employers?
Disabling injury
Funeral expenses
Lost wages
Lost productivity
Which of the following is a common cause of workplace death?
Overexertion
Failure to wear PPE
Spilling chemicals on your body
Falls
Which of the following is evaluated during a hazard assessment?
Closeness to the nearest emergency exit
Potential hazards
Machine guards
Cleanliness of the workspace
Which of the following PPE could prevent a puncture wound to your foot?
Surgical gown
Safety helmet
Safety shoes
Face mask
Which of the following PPE protects your eyes from flying debris?
Leggings
Safety helmet
Coveralls
Safety glasses
Who is authorized to remove a lockout/tagout from a machine?
The foreman supervision the machine service
The lead technician on the service team
The person who installed it
The plant manager
Why should one wear close fitting clothing when working around machines?
Present an attractive appearance for visitors
Keep the machine clean
Prevent damage to the machine
Prevent injury caused by clothing getting caught in machinery
An injury is defined as physical harm to the body that happens as a result of exposure to some form of energy that exceeds the body's tolerance.
True
False
PPE can protect you from injuries caused by equipment or dangerous chemicals.
True
False
Practicing unsafe behavior does not impact anyone besides you.
