Chst test - Study guides, Class notes & Summaries

CHST TEST QUESTIONS WITH 100% CORRECT ANSWERS UPDATED In underground excavation ventilation doors must be designed to - Answer-Remain closed when in use regardless of the direction of airflow. Ventilation doors are designed to provide a barrier to dangerous fumes should they build up in adjacent areas Underground entry and exit points must be strictly controlled with - Answer-Appropriate safety signs When ever any employee is working underground - Answer-A designated person must be prese...

CHST Test Questions and Answers All Correct Exam What is dilution ventilation? - Answer-The must less costly type of method for raising air quality to permissible levels. It consists of addition additional clean air to the contaminated air inside of a building and is usually done by means of intake fans for natural venting through doors and windows. This can be ineffective an requires constant mointoring. It can be effective if air contaiminants are not far able the PEL. What is local exh...

Which of the following is NOT considered a significant factor in determining the outcome of an electrocution event? - correct answer 1. The amount of electrically resistant material present in work boots and work gloves. A Noise-Hazard Control Program (and associated Hearing Conservation Program) is required under OSHA regulation 29 CFR 1910.95 (Occupational Noise Exposure) where workers may be exposed to noise levels in excess of an eight -hour-time-weighted average of.. - correct answer ...

When designing a safety program, it is essential that psychological factors like individual differences, motivation, emotion, attitudes, and ____________ be considered. 1) Reward 2) Punishment 3) Learning 4) Negativism The correct answer is: 3 Learning underlies much of what makes for differences and similarities among people. Through learning, people have developed certain kinds of psychological needs, habitual patterns of behavior, ways of reacting to emotion, and the attitudes that ...

CHST TEST QUESTIONS WITH VERIFIED ANSWERS 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 ...

CHST Test| 200 Questions| Correct Answ Which of the following is NOT considered a significant factor in determining the outcome of an electrocution event? - ANSWER 1. The amount of electrically resistant material present in work boots and work gloves. A Noise-Hazard Control Program (and associated Hearing Conservation Program) is required under OSHA regulation 29 CFR 1910.95 (Occupational Noise Exposure) where workers may be exposed to noise levels in excess of an eight -hour-time-weighted a...

Which of the following is NOT considered a significant factor in determining the outcome of an electrocution event? - ANSWER 1. The amount of electrically resistant material present in work boots and work gloves. A Noise-Hazard Control Program (and associated Hearing Conservation Program) is required under OSHA regulation 29 CFR 1910.95 (Occupational Noise Exposure) where workers may be exposed to noise levels in excess of an eight -hour-time-weighted average of.. - ANSWER 2. 85 decibels (dB)...

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