A respirator-required task has 24 workers. Fit and training paperwork is complete for 19. How many workers still need completion?
Correct Answer
B) 5 workers.
Twenty-four assigned workers minus nineteen completed workers leaves five workers still needing completion.
Why This Is the Correct Answer
Twenty-four assigned workers minus nineteen completed workers leaves five workers still needing completion.
Why the Other Options Are Wrong
Option A: 4 workers.
4 workers. is below the supported result for respiratory protection; it likely omits allowance, conversion, coverage, or final round-up.
Option C: 6 workers.
6 workers. is above the supported result for respiratory protection; it likely double-counts allowance, uses the wrong unit, or rounds too early.
Option D: 19 workers.
19 workers. is above the supported result for respiratory protection; it likely double-counts allowance, uses the wrong unit, or rounds too early.
Memory Technique
Measure to twenty-four, adjust for assigned, then let Checking Records set the finish line.
Reference Hint
Study anchor (closed-book): memorize Respiratory protection from Cal/OSHA Title 8 Construction Safety Orders; CSLB Law and Business. / Title 8 respiratory protection requirements; know the rule or calculation trigger without relying on exam-room lookup.
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