Free WSQ Operate Forklift Written Assessment Practice Questions

Sample Practice Questions

Try these 10 sample questions from the WSQ Operate Forklift Written Assessment practice bank. Each includes the answer and explanation. Continue with the interactive practice above to review the full question set.

1. 1An operator is selecting a forklift for a food-storage building. Low noise and low vibration are priorities. Which power source matches the WSH Council's selection guidance?

   1. A.Diesel engine
   2. B.Battery electricCorrect answer: B
   3. C.Petrol/LPG engine
   4. D.LPG/CNG hybrid

   Explanation: Table 1 lists battery advantages as "Less vibration" and "Low noise", with the application "For enclosed areas and food industries". Battery electric therefore fits these stated priorities.

   Reference: WSH Council — Safe Operation of Forklift Trucks — p.9, Table 1, Batteries row

2. 2During the pre-use inspection, an operator finds a surface crack in one fork. What is the appropriate status of that fork pending proper repair or replacement?

   1. A.Available with a reduced load limit
   2. B.Withdrawn from operating serviceCorrect answer: B
   3. C.Available with a reduced lift height
   4. D.Available with a reduced travel speed

   Explanation: The guidance states, "A fork that shows any of the following defects shall be withdrawn from service and discarded or properly repaired", including "Surface cracks." Reducing load, height or speed does not remove the defect.

   Reference: OSHA Powered Industrial Trucks eTool — Forks — Potential Hazards

3. 3A crate bears the standard THIS WAY UP cargo-handling mark. Which instruction should the operator follow when positioning the crate for movement?

   1. A.Protect the package from moisture
   2. B.Maintain the indicated upright orientationCorrect answer: B
   3. C.Place lifting slings at the marked positions
   4. D.Keep additional packages off the top

   Explanation: The CTU Code lists THIS WAY UP with the meaning "Indicates correct orientation of the package". It conveys orientation rather than moisture protection, lifting-point or stacking instructions.

   Reference: IMO/ILO/UNECE — Code of Practice for Packing of Cargo Transport Units — Appendix 1, p.125, No.3 THIS WAY UP

4. 4An operator is selecting a surface for normal end-of-shift forklift parking. Which surface condition does the technical parking guidance specify?

   1. A.A firm surface with a cross-slope
   2. B.A hard, level surfaceCorrect answer: B
   3. C.A loose surface with a level top
   4. D.A smooth surface with a downhill slope

   Explanation: The parking guidance states, "Select a hard, level surface." Both firmness and levelness matter for routine parking; a hard but sloping surface is not that specified condition.

   Reference: OSHA Powered Industrial Trucks eTool — Traveling and Maneuvering — Parking — Requirements and Recommended Practices

5. 5While comparing forklift specifications for high-tier storage, an operator sees a mast with four telescoping stages. What is this mast type called?

   1. A.Simplex
   2. B.Duplex
   3. C.Triplex
   4. D.QuadCorrect answer: D

   Explanation: The eTool describes the quad mast as a "Four stage mast." The other names describe one, two and three stages respectively; this is a generic mast identification, not a US licensing rule.

   Reference: OSHA Powered Industrial Trucks eTool — Mast and Carriage — Mast types — QUAD

6. 6During the daily tyre inspection, which construction requires an inflation-pressure check as well as a check for cuts and gouges?

   1. A.Solid cushion tyres
   2. B.Elastic cushion tyres
   3. C.Polyurethane tyres
   4. D.Pneumatic tyresCorrect answer: D

   Explanation: The guidance says to "check tire condition, including cuts and gouges, and check pressure for air-filled tires." Pneumatic tyres contain pressurised air; the three solid constructions do not have an inflation pressure to check.

   Reference: OSHA Powered Industrial Trucks eTool — Tires — Daily inspection paragraph

7. 7A base package weighs 70 kg and its stacking-limit-by-mass mark allows 500 kg above it. Identical packages to be placed above it weigh 120 kg each. Considering only that stacking-load limit, what is the maximum whole number that may be added?

   1. A.3
   2. B.4Correct answer: B
   3. C.5
   4. D.7

   Explanation: The mark "Indicates the maximum stacking load permitted." The permitted number above the base is floor(500 kg ÷ 120 kg) = 4; their mass is 480 kg. Three results from incorrectly subtracting the base package first: floor((500−70)/120). Five rounds 4.17 upward and exceeds 500 kg. Seven incorrectly divides by the base package mass: floor(500/70).

   Reference: IMO/ILO/UNECE — Code of Practice for Packing of Cargo Transport Units — Appendix 1, p.127, No.13 STACKING LIMITED BY MASS

8. 8Before leaving a forklift at its parking place, which complete machine state follows the Singapore guidance?

   1. A.Forks lowered; parking brake released; controls neutral; power off
   2. B.Forks raised; parking brake engaged; controls neutral; power off
   3. C.Forks lowered; parking brake engaged; controls neutral; power offCorrect answer: C
   4. D.Forks lowered; parking brake engaged; controls forward; power off

   Explanation: The guidance says, "Before getting off the forklift, lower the forks to ground level, ensure that the parking brake is engaged, the controls are in neutral and the power is shut off." Each competing state changes one of those required settings.

   Reference: WSH Council — Safe Operation of Forklift Trucks — Section 7.3.5, Parking of Forklifts

9. 9A forklift tyre specification calls for better cushioning but warns of a puncture risk. Which tyre type has that combination of characteristics?

   1. A.Solid cushion
   2. B.Elastic cushion
   3. C.PneumaticCorrect answer: C
   4. D.Polyurethane

   Explanation: In Table 3 the pneumatic row pairs "Better cushioning" with "Probability of puncture". Cushion tyre rows state that they do not puncture; pneumatic tyres fit the specified trade-off.

   Reference: WSH Council — Safe Operation of Forklift Trucks — p.10, Table 3, Pneumatic row

10. 10An overhead guard is straight and has all its mounting bolts, but one joint weld is cracked. How should the operator assess this finding during the pre-use inspection?

    1. A.Treat the broken weld as damage requiring attentionCorrect answer: A
    2. B.Accept the weld because the mounting bolts are complete
    3. C.Accept the weld because the guard has kept its shape
    4. D.Accept the weld because the planned loads are light

    Explanation: The inspection explicitly includes "broken welds, missing bolts, or other damage." A broken weld is a separate defect; intact bolts, straight appearance and a light intended load do not cancel it.

    Reference: OSHA Powered Industrial Trucks eTool — Overhead Guard — Daily inspection paragraph