CHST EXAM LATEST THIS YEAR COMPLETE 500 QUESTIONS AND CORRECT DETAILED SOLUTIONS JUST RELEASED.
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CHST EXAM LATEST THIS YEAR COMPLETE 500 QUESTIONS
AND CORRECT DETAILED SOLUTIONS JUST RELEASED
CHST EXAM |Actual exam A
Silica is commonly found in many construction materials. What is the main hazard it poses to
workers on a construction site, and what is the MOST effective method to manage this
hazard?
a. Inhalation of crystalline silica leads to silicosis (a lung disease). To manage this, use water to
suppress dust formation.
b. Silica is abrasive, damaging the eyes, skin, and teeth. The recommended control measure is
a full-face supplied air mask.
c. Exposure to silica dust irritates the mouth and throat. A single strap dust mask is sufficient
for protection.
d. The primary issue with naturally occurring silica is that it obscures vision by dirtying safety
eyewear. Regularly wipe eyewear with a clean cotton cloth to mitigate this.
A) Inhalation of crystalline silica leads to silicosis (a lung disease). To manage this, use water to
suppress dust formation.
What three readings are taken outdoors to calculate the heat index?
Wet bulb temperature, Dry bulb temperature and?
a. Globe thermometer temperature
b. Radiant Gorge Temperature
c. Infrared Thermal Temperature
d. Ultraviolet Radiation Exposure
A) Globe thermometer temperature
What are the essential components of a "what if" hazard analysis?
a. Aimed at facilitating root cause analysis
b. Requires minimal time, few resources, and little preparation
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c. Meets regulatory requirements for pre-task planning
d. Cost-effective, utilizes a multi-skilled team, and employs a qualitative approach
D) Cost-effective, utilizes a multi-skilled team, and employs a qualitative approach
What is an effective approach to enhancing workers' attitudes towards safe work practices?
a. Hiring more safety professionals.
b. Implementing a three-step discipline program for unsafe behavior.
c. Offering higher wages to all employees.
d. Identifying and communicating the desired behavior.
D) Identifying and communicating the desired behavior.
What is risk mitigation in project management?
A) The process of transferring all project risks to another party to handle.
B) The act of ignoring minor risks until they become significant.
C) The process of taking proactive steps to reduce the likelihood or impact of potential project
risks.
D) The practice of insuring against all possible risks to ensure no financial loss.
C) The process of taking proactive steps to reduce the likelihood or impact of potential project
risks.
The ___________ diagram or Ishikawa diagram is a cause-and-effect diagram that helps
managers to track down the reasons for imperfections, variations, defects, or failures.
a. Lean 5S
b. Fishbone
c. Five Factors
d. Failure Modes and Events
B) Fishbone
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When conducting a systematic cause analysis technique (SCAT), officials must first identify
which of the following?
a. Loss associated with the event being investigated
b. Control factors that failed, causing an event to occur
c. Identification of the event that has caused a loss
d. Recognition of causes of an unanticipated, negative event
C) Identification of the event that has caused a loss
Which is a tool that enables a team to identify, explore, and graphically display the possible
causes of an incident or hazardous conditions?
a. A Gantt chart
b. A Venn Diagram
c. An Ishikawa diagram
d. A PERT chart
C) An Ishikawa diagram
When mechanical equipment is being used perpendicular to the roof edge, the warning lines
cannot be closer than _______ feet. 1926.502(F)(1)(ii)
a. 6
b. 8
c. 10
d. 15
C) 10
Which represents the formula used to calculate free fall distance (FF) when the anchor point
is above the attachment point?
a. FF = Lanyard
b. FF = Lanyard x Distance between attachment and anchor point
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c. FF = Lanyard - Distance between attachment and anchor point
d. FF = Lanyard + Distance between attachment and anchor point
C) FF = Lanyard - Distance between attachment and anchor point
What is the minimum height at which OSHA requires fall protection for construction workers
working on a walking/working surface with an unprotected edge?
Ref: OSHA's 29 CFR 1926.501(b)(1)
A) 4 feet
B) 6 feet
C) 8 feet
D) 10 feet
B) 6 feet
You are starting at a new company. Last year, eye injuries and foot injuries were the highest
cause of recordable incidents. As a new safety professional what action should you perform
first?
a. Survey the facility and operations to determine the cause of the injuries.
b. Hold the safety meeting discussing the need to be more careful.
c. Require everybody to wear safety glasses and safety toe shoes.
d. Put up safety posters reminding workers to wear their protective equipment all the time.
A) Survey the facility and operations to determine the cause of the injuries
Only employers with _____ or fewer employees may communicate an Emergency Action Plan
orally to employees. 1910.38a
a. 10
b. 25
c. 50
d. 100
A) 10
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