CHST Exam Questions and Answers 100% Correct(SCORED A+)

Four areas where personal protective equipment is a major factor in accident prevention - ANSWER-head protection, face and eye protection, feet protection, and hand protection ANSI - ANSWER-American National Standards Institute What classification of hard hat does not protect against electrical shock? - ANSWER-Class C What classification of hard hat does protect against electrical shock? - ANSWER-Class B protect against high voltage, electric shock, or electrical burns Which respirator refers to a means of supplying the user with an independent air supply usually contained in a tank or storage device? - ANSWER-Atmosphere-supply respirator What respirator refers to one that uses ambient air and filters it through a cannister or cartridge to remove toxic elements? - ANSWER-Air-purifying respirator HEPA - ANSWER-highly efficient particular air MUC - ANSWER-Maximum use concentration What does MUC refer to? - ANSWER-the air quality point at which respirators can be used to protect from respiratory hazards What type of respirator does not protect against gases? - ANSWER-Air-purifying respirator For a full 8-hour work day, a worker must not be exposed to a noise level greater than what? - ANSWER-90 decibel level If a worker is exposed to a noise decibel level of 115, how long does OSHA permit exposure? - ANSWER-15 minutes Safety Analysis - ANSWER-The analytical study of the interacting components of a process What i