#1
Which of the following is a key element of machine safety?
Regular maintenance
ExplanationRegular maintenance ensures machine functionality and reduces risks of malfunction.
#2
What is the purpose of a risk assessment in machine safety?
To identify and mitigate potential hazards
ExplanationRisk assessment helps in identifying potential dangers and taking preventive measures.
#3
Why is it important to have emergency stop buttons on machines?
To provide a quick way to stop the machine in case of emergency
ExplanationEmergency stop buttons offer rapid machine shutdown in emergency situations, preventing accidents.
#4
What is the purpose of safety training for machine operators?
To ensure operators understand how to safely operate the machine
ExplanationSafety training educates operators on proper machine operation, reducing the risk of accidents.
#5
Which of the following is NOT a recommended safety practice?
Ignoring machine safety guidelines
ExplanationIgnoring safety guidelines increases the risk of accidents and injuries.
#6
What is the purpose of a safety interlock?
To ensure that safety guards are in place before machine operation
ExplanationSafety interlocks guarantee that necessary safety measures are in place before machine operation.
#7
What does the term 'LOTO' stand for in machine safety?
Lock Out Tag Out
ExplanationLOTO refers to procedures for locking and tagging out machinery during maintenance to prevent accidental activation.
#8
Which of the following is an example of an administrative control in machine safety?
Safety training programs
ExplanationAdministrative controls like safety training programs educate personnel on safe practices and procedures.
#9
What is the function of a safety PLC (Programmable Logic Controller) in machine safety?
To ensure safety features are operational before machine operation
ExplanationSafety PLCs verify the functionality of safety features prior to machine operation, enhancing safety.
#10
Why is it important to regularly inspect and maintain safety equipment?
To ensure safety features are operational
ExplanationRegular inspection and maintenance ensure that safety equipment functions effectively, reducing risks.
#11
What role does human behavior play in machine safety?
It can help identify hazards
ExplanationHuman awareness and behavior contribute to hazard identification, enhancing overall safety.
#12
What is the purpose of a safety audit in machine safety?
To identify and correct safety deficiencies
ExplanationSafety audits pinpoint areas of improvement and correct safety deficiencies to enhance overall safety.