Manufacturing Skill Standards Council (MSSC) Safety Assessment Practice Test

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Prepare for the MSSC Safety Assessment Exam. Utilize study materials and tackle multiple choice questions with guidance on each answer. Set yourself up for success!

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What is the action called when each worker places their own lock on the equipment before performing work?

OSHA lockout
Lockout tagout
Lockout
Tagging out

The correct answer is: Lockout

The action of each worker placing their own lock on the equipment before performing work is referred to as "lockout." This practice is a vital component of the lockout/tagout (LOTO) procedures, which are designed to ensure that machinery is properly shut off and unable to be started up again prior to the completion of maintenance or servicing work. By applying their own locks, workers take personal responsibility for their safety and the safety of their coworkers, as it prevents unintended energization of the equipment. In more comprehensive terminology, "lockout" specifically refers to the practice of using locks to secure energy-isolating devices, making it a fundamental aspect of the lockout/tagout safety procedures that protect workers during hazardous maintenance activities. This action is crucial in preventing injuries and ensuring compliance with safety regulations.