CHST EXAM TEST BANK QUESTIONS WITH 100% CORRECT ANSWERS LATEST VERSION UPDATE GRADED A+
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CHST
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CHST
CHST EXAM TEST BANK QUESTIONS WITH 100% CORRECT ANSWERS LATEST VERSION UPDATE GRADED A+
What is the definition of an "on-scene coordinator"? - Answer- A person who is in charge of coordinating various agencies and departments to ensure that all needs are responded to during and after an event.
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CHST EXAM TEST BANK QUESTIONS
WITH 100% CORRECT ANSWERS
LATEST VERSION 2024-2025 UPDATE
GRADED A+
What is the definition of an "on-scene coordinator"? - Answer- A person who is in
charge of coordinating various agencies and departments to ensure that all needs are
responded to during and after an event.
Which of the following depicts an accurate statement regarding the natures of
"inspections" or "audits"? - Answer- The general objective of an inspection is o ensure
that a specific task list has been completed at a predefined frequency.
Which of the following is typically NOT a tool used by accident investigators at a
worksite? - Answer-Soil sampling equipment
One of the most important facets for re-planning and re-assessing projects cost is that if
more than ---- has passed, inflationary and contingency factors should be accounted for.
- Answer- 6 months
Which of the following is regarded as a structured "brainstorming" technique to identify
hazards of a systematic nature that can be potentially lead to an incident or
nonconforming product? – Answer - A Hazard and Operability analysis (HAZOP)
What is conventionally considered the first step in conducting a job safety analysis? -
Answer- Spending time observing workers performing the function or task, and
developing a list of involved actions
OSHA's Voluntary Protection Program (VPP) is a program that requires a company to: -
Answer- Systematically improve its health and safety management system in a
partnership between the employer and workforce.
Which of the following is NOT a common initiator for gas leaks? - Answer- Filter
cartridge mishandling.
Structural failures are often attributed to changes in materials over a period of time.
Such changes can affect a materials strength and ductility, thus eventually leading to a
failure. Which of the following potential influences is typically NOT an initiator of such
destructive changes? - Answer- Stress. Corrosion, creep, and shear are all examples.
,Which of the following is a hazard associated with the handling of high pressure fluids? -
Answer-Injection trauma
Installed ramps must have a slope of less than ---- degrees for the gneral public and
less than ---- degrees for handicapped access. - Answer- 15 degrees, and 11 degrees
Freeze plugs are used with water and water-based liquids to control hydraulic pressure.
They operate under the principal of the subject liquid expanding as it approaches its
freezing point. As the liquid gets colder and expands, the freeze plug allows it to ----. -
Answer- Drain
Which of the following is NOT typically implemented control for preventing a materials-
handling accident? - Answer-81. Creating linear, narrow passageways or lanes for
movement of materials outside of work areas
In regard to soil or other earthern material, the "angle of response" is best defined as: -
Answer-82. The natural angle that soil forms when it is piled up or when it collapses
What is the "range" of the following set of values: 12,3,19,8,37,5,26,44,19? - Answer-
83. 41. Range is highest value subtracted by he lowest value.
A "leading indicator" is best defined as which of the following? - Answer-84. An
objective measure that is used to assess proactive actions taken to improve
organizational performance.
Which of the following is NOT considered a primary objective of workers' compensation
laws? - Answer-85. To institute appropriate accident investigation protocols in order to
determine individual culpability
What is the most appropriate response for a significant "near miss" that occurs on a
worksite? - Answer-86. Responding to it as if it were an injury incident, by completing a
root-cause analysis and developing action plans to prevent potential recurrences
Routinely scheduled inspections are integral part of an effective occupational health and
safety system. As such, the frequency of inspections must be aligned with the ---- posed
by an operation, in conjunction with ----. - Answer-87. Degree of risk, regulatory
requirements
Which of the following would NOT be considered a "noneconomic" cost associated with
an occupational injury? - Answer-88. Administrative or procedural upgrades to deficient
work processes
Which of the following procedures is NOT typically regarded as a safeguard against
machine and tool accidents? - Answer-89. Ensuring proper lockout and tagout protocol
while machines or tools are being used
, Statistical "variance" provides quantitative information about the degree to which a set
of data values is spread apart, and also conveys how close an individual value is to the
average relative to the other values in the set. "Variance" is thus calculated as which of
the following: - Answer-90. (standard deviation) ^2
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)
As per 29 CFR 1910.1001, the allowable eight-hour exposure limit concentration to
asbestos fibers is not to exceed which of the following? - Answer-3. 0.1 fibers per cm^3
of air
Per OSHA regulations 29 CFR 1910.25-1910.27, the maximum length a single ladder or
a single section of ladder may be is.. - Answer-4. No greater than 30 feet
Which of the following is NOT stipulated as a hazardous waste material attribute to
which the U.S. Environmental Protection Agency extends a designated waste code
(e.g., #D001), as per 40 CFR 261, Subpart C? - Answer-5. Mutagenicity
In a construction environment, which of the following types of PPE is most suitable for
protecting the eyes against airborne dust? - Answer-6. Safety goggles
At what minimum frequency must electrical-insulating gloves be tested to ensure they
adequately protect workers against electrical shock? - Answer-7. Every six months
The most useful tool that CHST's can potentially use for evaluating system safety levels
at smaller-scale worksites is a(n): - Answer-8. Job Safety Analysis (JSA)
If 25 or more employees are to be working unserground at the same time, which of the
following safety procedures MUST be in effect? - Answer-9. Two separate rescue teams
must be available. One within 30 minutes travel and the second within two hours travel
If a five-foot deep trench is dug in clay material, what angle must the trench wall not
exceed? - Answer-10. 53 degrees
"Lifting Index" (LI) is calculated per which of the following? - Answer-11. Load weight /
recommended weight limit
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