CHST Exam Questions and Answers with Complete Solutions 100% Correct | 2024, Exams of Advanced Education

Download CHST Exam Questions and Answers with Complete Solutions 100% Correct | 2024 and more Exams Advanced Education in PDF only on Docsity! CHST Exam Questions and Answers with Complete Solutions 100% Correct | 2024 Four areas where personal protective equipment is a major factor in accident prevention - Correct Answer-head protection, face and eye protection, feet protection, and hand protection ANSI - Correct Answer-American National Standards Institute What classification of hard hat does not protect against electrical shock? - Correct Answer-Class C What classification of hard hat does protect against electrical shock? - Correct 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? - Correct Answer-Atmosphere-supply respirator pg. 1 professoraxe l What respirator refers to one that uses ambient air and filters it through a cannister or cartridge to remove toxic elements? - Correct Answer-Air-purifying respirator HEPA - Correct Answer-highly efficient particular air MUC - Correct Answer-Maximum use concentration What does MUC refer to? - Correct 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? - Correct Answer-Air-purifying respirator For a full 8-hour work day, a worker must not be exposed to a noise level greater than what? - Correct Answer-90 decibel level If a worker is exposed to a noise decibel level of 115, how long does OSHA permit exposure? - Correct Answer-15 minutes pg. 2 professoraxe l