MSSC EXAM TEST QUESTION WITH CORRECT ANSWERS

MSSC EXAM TEST QUESTION WITH CORRECT ANSWERS The __________ is used to identify the items being loaded for shipment as well as the potential hazards associated with those items. - Shipping manifest - Shipping checklist - Bill of materials - Statement of disclosure - ANSWER - Shipping manifest Safe handling procedures of chemicals are found in the __________. - DOT - GHS - SDS - HMZ - ANSWER - SDS A worker should not unload a truck if __________. - It is facing down hill - It has been sitting more than six hours - They do not know the driver - They do not understand a placard on the truck - ANSWER - They do not understand a placard on the truck __________ is a system that rotates chemical stock to ensure they are used within their shelf life. - Just in time - First in, first out - Supply and demand - Stock rollover - ANSWER - First in, first out What rule should be followed to safely store hazardous chemicals? - Use original storage containers. - Store material based on compatibility. - Identify storage areas with signs. - All of the above - ANSWER - All of the above When transporting hazardous materials, the shipper should reference the __________ for packaging, labeling, and paperwork requirements. - Material's MSDS - Hazardous Materials Table - United Nations material code - DOT shipping manifest - ANSWER - Hazardous Materials Table The emergency response team should be notified immediately if you observe a(n) __________. - Inefficient work process - Machine guard that needs repair - Employee showing up late - Hazardous material spill - ANSWER - Hazardous material spill The __________ provides guidelines for disposal of chemicals without dumping or discarding. - DOJ - EMT - NRA - EPA - ANSWER - EPA A red and white DOT placard indicates the material is a(n) __________. - Oxidizer - Flammable solid - Corrosive - Compressed gas - ANSWER - Oxidizer A worker should immediately lockout a machine if he or she finds the __________. - Guard has been bypassed - Machine is about to fail but is still producing bad parts - Machine is running inefficiently - Nearby machine has failed - ANSWER - Guard has been bypassed A mechanical interlock __________ prevent(s) a machine's operation when the guard is out of place. - Theoretically - Electronically - Physically - Does not - ANSWER - Physically Before removing a machine's guards, make sure that __________. - There are no obvious hazards in the area - The machine will not be damaged during the procedure - Maintenance is aware of the work being performed - The machine has been locked and tagged out - ANSWER - The machine has been locked and tagged out If an operator does not test equipment after it is locked out, __________. - It does not matter because the lockout prevents energizing the power - The circuit will not operate - They should apply a tag stating so - They should be retrained - ANSWER - They should be retrained Why should one wear close fitting clothing when working around machines? - Keep the machine clean - Prevent damage to the machine - Prevent injury caused by clothing getting caught in machinery - Present an attractive appearance for visitors - ANSWER - Prevent injury caused by clothing getting caught in machinery A __________ is used to block a machine's operation until its proper guards are in place. - Lockout - Mechanical interlock - Teaching pendant - Proximity sensor - ANSWER - Mechanical interlock What OSHA-mandated safety prodedure is required to make sure energized equipment is incapable of moving? - HMI E-stops - Interlocks - Lockouts/tagouts - Safety refresher training - ANSWER - Lockouts/tagouts When two or more people need to service a machine, who is responsible for performing the lockout/tagout? - Each person supplies their own lock to the hasp. - The immediate supervisor performs a master logout/tagout. - Each party must coordinate their time during the lockout/tagout. - Every department performs their own lockout/tagout. - ANSWER - Each person supplies their own lock to the hasp. What type of action can a human operator perform to override all other circuits in a system? - Interlock - E-stop - Lockout/tagout - Failsafe - ANSWER - E-stop