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OSHA general industry powered industrial trucks (forklifts) practice questions

20 free practice questions from 29 CFR 1910.178. Each answer is explained and linked to the rule it comes from.

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OSHA Powered industrial trucks (forklifts)

20 questions across 8 topics. After each answer you see why it is right, with a link to the official source.

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Prefer to read? Here is every question in the OSHA Powered industrial trucks (forklifts) set, grouped by topic. Open a question to see the answer, why it is right and the official source.

Scope and approved trucks

  1. 1. Which of these vehicles is outside the scope of 29 CFR 1910.178?

    • A. A farm vehicle
    • B. A motorized hand truck
    • C. A platform lift truck
    • D. A fork truck powered by an internal combustion engine
    Show answer

    Answer: A. A farm vehicle

    The section covers fork trucks, platform lift trucks, motorized hand trucks and similar trucks, but it "does not apply to compressed air or nonflammable compressed gas-operated industrial trucks, nor to farm vehicles".

    Source: eCFR: 29 CFR 1910.178, Powered industrial trucks (as of Nov 3, 2026)

  2. 2. Under 1910.178, an "approved truck" is listed or approved for fire safety purposes for the intended use by whom?

    • A. The employer's safety committee
    • B. A nationally recognized testing laboratory
    • C. The OSHA area office
    • D. The dealer that sold the truck
    Show answer

    Answer: B. A nationally recognized testing laboratory

    An approved truck is one "listed or approved for fire safety purposes for the intended use by a nationally recognized testing laboratory, using nationally recognized testing standards."

    Source: eCFR: 29 CFR 1910.178, Powered industrial trucks (as of Nov 3, 2026)

Modifications and nameplates

  1. 3. A fork truck is fitted with a front-end attachment that was not factory installed. Under 1910.178(a)(5), what shall the user request?

    • A. A new operator certification for every driver
    • B. An OSHA variance for the attachment
    • C. A refund of the truck's original price
    • D. That the truck be marked to identify the attachments and show the approximate weight of the truck and attachment combination at maximum elevation with load laterally centered
    Show answer

    Answer: D. That the truck be marked to identify the attachments and show the approximate weight of the truck and attachment combination at maximum elevation with load laterally centered

    The user "shall request that the truck be marked to identify the attachments and show the approximate weight of the truck and attachment combination at maximum elevation with load laterally centered."

    Source: eCFR: 29 CFR 1910.178, Powered industrial trucks (as of Nov 3, 2026)

  2. 4. What duty does 1910.178(a)(6) give the user about a truck's nameplates and markings?

    • A. To remove them once all operators are trained
    • B. To see that all are in place and maintained in a legible condition
    • C. To replace them each year with the company's own labels
    • D. To keep them in the office files rather than on the truck
    Show answer

    Answer: B. To see that all are in place and maintained in a legible condition

    "The user shall see that all nameplates and markings are in place and are maintained in a legible condition."

    Source: eCFR: 29 CFR 1910.178, Powered industrial trucks (as of Nov 3, 2026)

Operator training

  1. 5. A new hire was already trained in some topics listed in 1910.178(l)(3), and that training suits the truck and working conditions. When does 1910.178(l)(5) say additional training in those topics is not required?

    • A. When the operator shows a certificate from any driving school
    • B. Never; every topic must be repeated for each new employer
    • C. When the earlier training took place within the last ten years
    • D. When the operator has been evaluated and found competent to operate the truck safely
    Show answer

    Answer: D. When the operator has been evaluated and found competent to operate the truck safely

    Additional training in that topic "is not required if the operator has been evaluated and found competent to operate the truck safely."

    Source: eCFR: 29 CFR 1910.178, Powered industrial trucks (as of Nov 3, 2026)

  2. 6. Which of these does 1910.178(l)(3)(ii) list as a workplace-related training topic?

    • A. The company's vacation policy
    • B. Highway traffic laws for commercial vehicles
    • C. Payroll and timekeeping procedures
    • D. Closed environments and other areas where insufficient ventilation or poor vehicle maintenance could cause a buildup of carbon monoxide or diesel exhaust
    Show answer

    Answer: D. Closed environments and other areas where insufficient ventilation or poor vehicle maintenance could cause a buildup of carbon monoxide or diesel exhaust

    The workplace-related topics include "Closed environments and other areas where insufficient ventilation or poor vehicle maintenance could cause a buildup of carbon monoxide or diesel exhaust".

    Source: eCFR: 29 CFR 1910.178, Powered industrial trucks (as of Nov 3, 2026)

  3. 7. Which item must the employer's operator certification include?

    • A. The date of the evaluation
    • B. The operator's home address
    • C. The operator's Social Security number
    • D. The operator's driver's license number
    Show answer

    Answer: A. The date of the evaluation

    The certification "shall include the name of the operator, the date of the training, the date of the evaluation, and the identity of the person(s) performing the training or evaluation."

    Source: eCFR: 29 CFR 1910.178, Powered industrial trucks (as of Nov 3, 2026)

  4. 8. Under whose supervision may a trainee operate a powered industrial truck?

    • A. Any coworker who holds a state driver's license
    • B. The direct supervision of persons with the knowledge, training and experience to train operators and evaluate their competence
    • C. Another trainee who has finished formal instruction
    • D. Nobody, once the trainee passes a written test
    Show answer

    Answer: B. The direct supervision of persons with the knowledge, training and experience to train operators and evaluate their competence

    Trainees may operate a truck only "Under the direct supervision of persons who have the knowledge, training, and experience to train operators and evaluate their competence" and where the operation "does not endanger the trainee or other employees."

    Source: eCFR: 29 CFR 1910.178, Powered industrial trucks (as of Nov 3, 2026)

  5. 9. An employee hired after December 1, 1999 will drive a powered industrial truck. Under the table in 1910.178(l)(7), by when must the initial training and evaluation be completed?

    • A. Before the employee is assigned to operate a powered industrial truck
    • B. Within 30 days after the first assignment
    • C. Within one year of the hire date
    • D. By the first three-year performance evaluation
    Show answer

    Answer: A. Before the employee is assigned to operate a powered industrial truck

    For an employee hired after December 1, 1999, the initial training and evaluation must be completed "Before the employee is assigned to operate a powered industrial truck."

    Source: eCFR: 29 CFR 1910.178, Powered industrial trucks (as of Nov 3, 2026)

Fuel handling and battery charging

  1. 10. What must be done with a truck before anyone attempts to change or charge its batteries?

    • A. The truck is properly positioned and the brake applied
    • B. The electrolyte is drained from the battery
    • C. The battery compartment cover is closed and latched
    • D. The forks are raised to full height
    Show answer

    Answer: A. The truck is properly positioned and the brake applied

    "Trucks shall be properly positioned and brake applied before attempting to change or charge batteries."

    Source: eCFR: 29 CFR 1910.178, Powered industrial trucks (as of Nov 3, 2026)

  2. 11. Fuel was spilled while a truck was being refueled. Under 1910.178(p)(3), what must happen before the engine is restarted?

    • A. The truck is pushed at least 8 feet away from the spill
    • B. Sawdust is spread over the spill, then the engine may be restarted
    • C. The spillage is carefully washed away or completely evaporated and the fuel tank cap replaced
    • D. The operator reports the spill at the end of the shift
    Show answer

    Answer: C. The spillage is carefully washed away or completely evaporated and the fuel tank cap replaced

    "Spillage of oil or fuel shall be carefully washed away or completely evaporated and the fuel tank cap replaced before restarting engine."

    Source: eCFR: 29 CFR 1910.178, Powered industrial trucks (as of Nov 3, 2026)

Trucks, trailers and railroad cars

  1. 12. What does 1910.178(k)(4) require while dockboards or bridge plates are in position on railroad cars?

    • A. That the railroad car's brakes be released
    • B. That the truck's horn be sounded every minute
    • C. Positive protection to prevent the railroad cars from being moved
    • D. That a traffic cone be set on the dockboard
    Show answer

    Answer: C. Positive protection to prevent the railroad cars from being moved

    "Positive protection shall be provided to prevent railroad cars from being moved while dockboards or bridge plates are in position."

    Source: eCFR: 29 CFR 1910.178, Powered industrial trucks (as of Nov 3, 2026)

  2. 13. When must the flooring of trucks, trailers and railroad cars be checked for breaks and weakness?

    • A. Only when the trailer is not coupled to a tractor
    • B. After the loading is finished
    • C. Once a month
    • D. Before they are driven onto
    Show answer

    Answer: D. Before they are driven onto

    The flooring "shall be checked for breaks and weakness before they are driven onto."

    Source: eCFR: 29 CFR 1910.178, Powered industrial trucks (as of Nov 3, 2026)

Safety guards and operations

  1. 14. Which areas does 1910.178(m)(14) say shall be kept clear?

    • A. Only the battery charging area
    • B. Fire aisles, access to stairways, and fire equipment
    • C. Only the truck parking spaces
    • D. Only the edge of the loading dock
    Show answer

    Answer: B. Fire aisles, access to stairways, and fire equipment

    The rule states: "Fire aisles, access to stairways, and fire equipment shall be kept clear."

    Source: eCFR: 29 CFR 1910.178, Powered industrial trucks (as of Nov 3, 2026)

  2. 15. When does 1910.178(e)(2) require the user to equip a fork truck with a vertical load backrest extension?

    • A. Only when the truck is used outdoors
    • B. If the type of load presents a hazard
    • C. Only when the truck travels on grades
    • D. Only when the truck carries a passenger
    Show answer

    Answer: B. If the type of load presents a hazard

    "If the type of load presents a hazard, the user shall equip fork trucks with a vertical load backrest extension" manufactured in accordance with paragraph (a)(2).

    Source: eCFR: 29 CFR 1910.178, Powered industrial trucks (as of Nov 3, 2026)

  3. 16. The operator is dismounted and within 25 ft. of the truck, which is still in view. What does 1910.178(m)(5)(iii) require?

    • A. Nothing, because the truck is attended
    • B. Only that the power be shut off
    • C. Load engaging means fully lowered, controls neutralized and brakes set
    • D. Forks raised to clear the floor and the horn sounded
    Show answer

    Answer: C. Load engaging means fully lowered, controls neutralized and brakes set

    In that case "the load engaging means shall be fully lowered, controls neutralized, and the brakes set to prevent movement."

    Source: eCFR: 29 CFR 1910.178, Powered industrial trucks (as of Nov 3, 2026)

Traveling and loading

  1. 17. A truck is equipped with an attachment but is not handling a load. How does 1910.178(o)(4) say it is to be operated?

    • A. Only in reverse
    • B. As an empty truck, with no special care
    • C. Only with the attachment raised to full height
    • D. As a partially loaded truck
    Show answer

    Answer: D. As a partially loaded truck

    "Trucks equipped with attachments shall be operated as partially loaded trucks when not handling a load."

    Source: eCFR: 29 CFR 1910.178, Powered industrial trucks (as of Nov 3, 2026)

  2. 18. How must a motorized hand truck enter an elevator or other confined area under 1910.178(n)(13)?

    • A. With the load end forward
    • B. Sideways, to save space
    • C. Only after the load has been removed
    • D. With the load end trailing
    Show answer

    Answer: A. With the load end forward

    The rule states: "Motorized hand trucks must enter elevator or other confined areas with load end forward."

    Source: eCFR: 29 CFR 1910.178, Powered industrial trucks (as of Nov 3, 2026)

Maintenance and examination

  1. 19. What does 1910.178(q)(10) say about solvents used to clean industrial trucks?

    • A. Any solvent may be used if the truck is cleaned outdoors
    • B. Only gasoline may be used, because it removes grease best
    • C. Low flash point (below 100 °F.) solvents shall not be used
    • D. Solvents must be used in place of noncombustible agents
    Show answer

    Answer: C. Low flash point (below 100 °F.) solvents shall not be used

    "Noncombustible agents should be used for cleaning trucks. Low flash point (below 100 °F.) solvents shall not be used. High flash point (at or above 100 °F.) solvents may be used."

    Source: eCFR: 29 CFR 1910.178, Powered industrial trucks (as of Nov 3, 2026)

  2. 20. What must be done before repairs are made to a truck's electrical system?

    • A. The battery is fully charged
    • B. The truck is moved into a Class I location
    • C. The battery is disconnected
    • D. The fuel tank is filled
    Show answer

    Answer: C. The battery is disconnected

    "Trucks in need of repairs to the electrical system shall have the battery disconnected prior to such repairs."

    Source: eCFR: 29 CFR 1910.178, Powered industrial trucks (as of Nov 3, 2026)