CHST Exam Study Guide 2026 | Expert
Strategies, Review of (130+) Key Practice
Questions and Verified Detailed Answers;
for Guaranteed Success
CHST Exam Study Guide, description
This is CHST Exam Study Guide with a 132 Questions & Answers practice exam it is
a targeted preparation tool designed to help construction safety professionals pass the
Construction Health and Safety Technician (CHST) exam. Administered by the Board
of Certified Safety Professionals (BCSP), the actual official exam consists of 200 multiple-
choice questions. This 132-question practice exam serves as a high-density, condensed
simulation that mirrors the core blueprint, question types, and conceptual weight of the real
test.
Core Domain Distribution
To be effective, a quality CHST practice exam splits its question pool across the four primary
domains tested on the official BCSP exam blueprint:
Real Exam 132-Question
Exam Domain Core Focus Areas
Weight Equivalent
Excavation, scaffolding, fall
Domain 1: Hazard
~47% ~62 Questions protection, cranes, electrical,
Identification and Control
and PPE.
Domain 2: Emergency Emergency action plans, fire
Preparedness and Fire ~16% ~21 Questions response, and first aid
Prevention infrastructure.
Domain 3: Safety Program JSA/JHA tools,
Development & ~20% ~26 Questions recordkeeping, inspections,
Implementation and OSHA compliance.
1
,Domain 4: Leadership, Toolbox talks, training
Communication, and ~17% ~23 Questions delivery, and safety culture
Training coaching.
Sample Question Formats & Logic
A representative 132-question study guide tests your practical safety judgment alongside raw
regulatory knowledge. The questions generally follow these patterns:
• LOTO Mechanics:
• Chemical Reactivity:
• Occupational Health:
• Hierarchy of Controls
Key Exam Specifications to Know
When transitioning from your practice exam to the real test day, keep these administrative
logistics in mind:
• Official Length: The official test contains 200 questions, but only 175 are graded (25
are pre-test items).
• Passing Threshold: You must score at least 102 out of 175 correct answers to pass.
• Time Limit: You are allowed 4 hours to complete the exam at a Pearson VUE testing
site.
• Exam Cost: The application fee is $140, and the exam appointment fee is $300.
Quiz_________________?
Is a trench considered an excavation? -
Answer
Yes
Quiz_________________?
2
,What is the distance a worker needs to maintain from power lines? -
Answer
10ft
Quiz_________________?
What does the severity of electric shock depend on? -
Answer
Path of current, amount of current, duration of exposure
Quiz_________________?
True or false: electrical current as low as 75 milliamps can cause death? -
Answer
True
Quiz_________________?
What are some examples of surcharge loads? -
Answer
Spoils pile and equip being too close to walls
Quiz_________________?
What is the correct extension cord for construction? -
3
, Answer
3 wire type designed for hard or extra hard use
Quiz_________________?
True or false: Exposed metal parts of equipment should be grounded -
Answer
True
Quiz_________________?
How does a gfci protect against electrical shock? -
Answer
Detects the difference in current between the black and white wires
Quiz_________________?
How can overloaded circuit hazards be controlled? -
Answer
Through the use of electrical protective devices
Quiz_________________?
What are some examples of electrical protective devices? -
Answer
4
Strategies, Review of (130+) Key Practice
Questions and Verified Detailed Answers;
for Guaranteed Success
CHST Exam Study Guide, description
This is CHST Exam Study Guide with a 132 Questions & Answers practice exam it is
a targeted preparation tool designed to help construction safety professionals pass the
Construction Health and Safety Technician (CHST) exam. Administered by the Board
of Certified Safety Professionals (BCSP), the actual official exam consists of 200 multiple-
choice questions. This 132-question practice exam serves as a high-density, condensed
simulation that mirrors the core blueprint, question types, and conceptual weight of the real
test.
Core Domain Distribution
To be effective, a quality CHST practice exam splits its question pool across the four primary
domains tested on the official BCSP exam blueprint:
Real Exam 132-Question
Exam Domain Core Focus Areas
Weight Equivalent
Excavation, scaffolding, fall
Domain 1: Hazard
~47% ~62 Questions protection, cranes, electrical,
Identification and Control
and PPE.
Domain 2: Emergency Emergency action plans, fire
Preparedness and Fire ~16% ~21 Questions response, and first aid
Prevention infrastructure.
Domain 3: Safety Program JSA/JHA tools,
Development & ~20% ~26 Questions recordkeeping, inspections,
Implementation and OSHA compliance.
1
,Domain 4: Leadership, Toolbox talks, training
Communication, and ~17% ~23 Questions delivery, and safety culture
Training coaching.
Sample Question Formats & Logic
A representative 132-question study guide tests your practical safety judgment alongside raw
regulatory knowledge. The questions generally follow these patterns:
• LOTO Mechanics:
• Chemical Reactivity:
• Occupational Health:
• Hierarchy of Controls
Key Exam Specifications to Know
When transitioning from your practice exam to the real test day, keep these administrative
logistics in mind:
• Official Length: The official test contains 200 questions, but only 175 are graded (25
are pre-test items).
• Passing Threshold: You must score at least 102 out of 175 correct answers to pass.
• Time Limit: You are allowed 4 hours to complete the exam at a Pearson VUE testing
site.
• Exam Cost: The application fee is $140, and the exam appointment fee is $300.
Quiz_________________?
Is a trench considered an excavation? -
Answer
Yes
Quiz_________________?
2
,What is the distance a worker needs to maintain from power lines? -
Answer
10ft
Quiz_________________?
What does the severity of electric shock depend on? -
Answer
Path of current, amount of current, duration of exposure
Quiz_________________?
True or false: electrical current as low as 75 milliamps can cause death? -
Answer
True
Quiz_________________?
What are some examples of surcharge loads? -
Answer
Spoils pile and equip being too close to walls
Quiz_________________?
What is the correct extension cord for construction? -
3
, Answer
3 wire type designed for hard or extra hard use
Quiz_________________?
True or false: Exposed metal parts of equipment should be grounded -
Answer
True
Quiz_________________?
How does a gfci protect against electrical shock? -
Answer
Detects the difference in current between the black and white wires
Quiz_________________?
How can overloaded circuit hazards be controlled? -
Answer
Through the use of electrical protective devices
Quiz_________________?
What are some examples of electrical protective devices? -
Answer
4
