200+ Free SMP Practice Questions

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Question 1

Score: 0/0

A safety professional calculates that the probability of a specific incident occurring is 0.15 per year. What is the probability that this incident will NOT occur in a given year?

0.15

0.85

1.15

Cannot be determined

to track

2026 Statistics

Key Facts: SMP Exam

200

Exam Questions

Multiple-choice

Pass/Fail

Scoring Method

BCSP

4.5 hrs

Exam Duration

BCSP

$510

Total Fee

$160 app + $350 exam

24.4%

SH&E Concepts

Largest domain

10 years

Experience Required

BCSP

The SMP exam has 200 multiple-choice questions in 4.5 hours. Five domains: Safety/Health/Environmental Concepts (24.4%), Management Systems (21.7%), Incident Investigation & Emergency Prep (21.4%), Risk Management (18.7%), and Business Case of Safety (13.8%). Requires 10 years of occupational safety experience with 35% of job tasks in safety management. Total fee: $510.

Sample SMP Practice Questions

Try these sample questions to test your SMP exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 200+ question experience with AI tutoring.

1A safety professional calculates that the probability of a specific incident occurring is 0.15 per year. What is the probability that this incident will NOT occur in a given year?

A.0.15

B.0.85

C.1.15

D.Cannot be determined

Explanation: The probability of an event not occurring is 1 minus the probability of it occurring. If P(occurrence) = 0.15, then P(non-occurrence) = 1 - 0.15 = 0.85. This fundamental probability concept is essential for risk assessment calculations.

2A company has 150 recordable injuries out of 2,500 employees working 2,000 hours each. What is the Total Recordable Incident Rate (TRIR)?

A.3.0

B.6.0

C.15.0

D.30.0

Explanation: TRIR = (Number of recordable injuries × 200,000) / Total hours worked. Total hours = 2,500 × 2,000 = 5,000,000 hours. TRIR = (150 × 200,000) / 5,000,000 = 30,000,000 / 5,000,000 = 6.0. The 200,000 base represents 100 employees working 2,000 hours per year.

3What is the pH of a solution with a hydrogen ion concentration of 1 × 10⁻⁹ moles per liter?

A.pH 5

B.pH 7

C.pH 9

D.pH 11

Explanation: pH = -log[H⁺], where [H⁺] is the hydrogen ion concentration. pH = -log(1 × 10⁻⁹) = 9. A pH of 9 indicates a basic (alkaline) solution. Solutions with pH < 7 are acidic, pH = 7 are neutral, and pH > 7 are basic.

4The flash point of a chemical is defined as:

A.The temperature at which it spontaneously ignites

B.The lowest temperature at which it produces enough vapor to form an ignitable mixture with air

C.The temperature at which it boils

D.The temperature at which it decomposes

Explanation: Flash point is the minimum temperature at which a liquid produces sufficient vapor above its surface to form an ignitable mixture with air. It differs from autoignition temperature (spontaneous ignition) and boiling point. Lower flash points indicate greater fire hazards.

5According to the ideal gas law, if the temperature of a confined gas doubles while pressure remains constant, what happens to the volume?

A.Volume is halved

B.Volume remains the same

C.Volume doubles

D.Volume quadruples

Explanation: The ideal gas law (PV = nRT) shows that at constant pressure, volume is directly proportional to absolute temperature (Charles's Law). If temperature doubles, volume also doubles. This principle is important for understanding pressure vessel behavior and gas storage safety.

6Kinetic energy of a moving object is calculated using which formula?

A.KE = mv

B.KE = ½mv²

C.KE = mgh

D.KE = F × d

Explanation: Kinetic energy (KE) = ½mv², where m is mass and v is velocity. This shows that kinetic energy increases with the square of velocity—doubling speed quadruples kinetic energy. This is crucial for vehicle safety design and fall protection calculations.

7In ventilation system design, what does the term "capture velocity" refer to?

A.The velocity of air at the fan outlet

B.The air velocity required to capture and remove contaminated air at the source

C.The face velocity of a filter

D.The velocity of air in the ductwork

Explanation: Capture velocity is the air velocity at any point in front of a hood or at the hood opening necessary to overcome opposing air currents and capture the contaminated air. Different contaminants require different capture velocities (e.g., 50-100 fpm for tank evaporation, 200-500 fpm for spray painting).

8The LD₅₀ value of a toxic substance represents:

A.The lethal dose for 50% of test animals

B.The lowest dose causing death

C.The dose causing toxic symptoms in 50% of test animals

D.The maximum allowable exposure limit

Explanation: LD₅₀ (Lethal Dose 50) is the amount of a substance that causes death in 50% of the test population (usually rats or mice). It is expressed in mg/kg of body weight. Lower LD₅₀ values indicate greater toxicity. Related: LC₅₀ is the lethal concentration in air.

9A fall protection system must be designed to arrest a worker weighing 310 lbs (including tools). According to OSHA standards, what is the maximum deceleration distance allowed?

A.3.5 feet

B.5 feet

C.6 feet

D.8 feet

Explanation: OSHA 1926.502 requires that personal fall arrest systems limit maximum arresting force on an employee to 1,800 pounds (8 kN) and limit deceleration distance to 3.5 feet (1.07 m). This ensures the forces on the body during a fall arrest are survivable.

10What is the minimum transport velocity typically required for dust collection systems handling light dusts like wood flour?

A.500-750 fpm

B.1000-1500 fpm

C.3000-4000 fpm

D.5000+ fpm

Explanation: Light dusts like wood flour require transport velocities of 3000-4000 feet per minute (fpm) to prevent settling in ductwork. Heavier materials require higher velocities. If velocity is too low, particles settle and create fire/explosion hazards; if too high, system energy costs increase and ductwork erodes.

About the SMP Exam

The SMP (Safety Management Professional) exam validates expertise in safety management systems, risk management, safety/health/environmental concepts, incident investigation, emergency preparedness, and the business case for safety. Designed for experienced safety professionals with 10+ years of experience.

Questions

200 scored questions

Time Limit

4.5 hours (270 minutes)

Passing Score

Pass/Fail (scaled)

Exam Fee

$510 ($160 app + $350 exam) (Board of Certified Safety Professionals (BCSP) / Pearson VUE)

SMP Exam Content Outline

21.7%

Management Systems

Safety management systems, contractor safety, management of change, internal audits, training principles

18.7%

Risk Management

Hazard identification, risk assessment, risk matrices, hazard prevention and control

24.4%

Safety, Health, and Environmental Concepts

Hazard controls for noise, vibration, radiation, electrical, temperature extremes, falls, machinery

21.4%

Incident Investigation and Emergency Preparedness

Incident investigation methods, causal analysis, emergency response planning, reporting

13.8%

Business Case of Safety

Cost/benefit analysis, safety culture, leadership strategies, conflict resolution, communication

How to Pass the SMP Exam

What You Need to Know

Passing score: Pass/Fail (scaled)
Exam length: 200 questions
Time limit: 4.5 hours (270 minutes)
Exam fee: $510 ($160 app + $350 exam)

Keys to Passing

Complete 500+ practice questions
Score 80%+ consistently before scheduling
Focus on highest-weighted sections
Use our AI tutor for tough concepts

SMP Study Tips from Top Performers

1Focus on SH&E Concepts (24.4%) — the largest domain covering hazard controls for noise, vibration, radiation, electrical, and falls

2Master incident investigation methods (21.4%): root cause analysis, causal factors, barrier analysis, and fault tree analysis

3Study management systems (21.7%): ISO 45001, ANSI Z10, management of change, and internal audit processes

4Know risk management fundamentals (18.7%): risk matrices, hierarchy of controls, and hazard prevention strategies

5Understand the business case for safety (13.8%): cost-benefit analysis, safety ROI calculations, and safety culture development

6The exam is closed-book — create flashcards for key formulas, OSHA standards, and regulatory requirements

Frequently Asked Questions

What is the SMP certification?

SMP (Safety Management Professional) is a BCSP certification for experienced safety professionals with 10+ years of occupational health and safety experience. It validates expertise in safety management systems, risk management, incident investigation, and the business case for safety.

How many questions are on the SMP exam?

The SMP exam has 200 multiple-choice questions in 4.5 hours (270 minutes). It uses a pass/fail scoring system. The exam is administered at Pearson VUE test centers and is closed-book.

What are the prerequisites for the SMP exam?

You need at least 10 years of experience in occupational health or safety with a minimum of 35% of job tasks related to safety management programs, processes, procedures, and/or personnel. No minimum education requirement.

How does SMP compare to CSP?

SMP is designed for experienced safety managers (10+ years) who may not have a degree. CSP requires a bachelor degree and has more rigorous education requirements. Both are BCSP certifications recognized in the safety profession.

How should I prepare for the SMP exam?

Plan for 80-120 hours of study over 6-10 weeks. Focus on SH&E Concepts (24.4%) and Incident Investigation (21.4%) — together nearly half the exam. The exam is closed-book, so you must know the material thoroughly.