Ntsa Driving Test
Ntsa Driving Test 66
- 1. Why must dangerous goods be stored so they cannot mix with non-hazardous cargo?
A) For neatness
B) To avoid dangerous chemical reactions
C) To increase storage space
D) To reduce fuel - 2. Why should hazardous cargo not be exposed to open flames while parked?
A) For decoration
B) To prevent ignition and fire risk
C) To speed loading
D) To reduce noise - 3. Why must spill response kits include absorbents or sand?
A) Decoration
B) To soak up spilled liquids and avoid spread to drains or soil
C) To create weight
D) To clean tyres - 4. Why is it important to label containers with their correct UN number?
A) Decoration
B) So emergency services know exactly which substance is involved
C) To increase cargo
D) To reduce paperwork - 5. Why must transport companies keep an updated inventory of hazardous materials on board?
A) For inspection only
B) To manage risks and for emergency response
C) To improve sales
D) To reduce load - 6. Why must tank vehicles be reinforced when carrying hazardous liquids?
A) Decoration
B) To withstand pressure and prevent leaks or rupture
C) To increase speed
D) To reduce tyre wear - 7. Why must drivers avoid overloading when carrying hazardous material?
A) To save fuel
B) To maintain vehicle stability and safety
C) To speed up delivery
D) To reduce paperwork - 8. Why is leak checking essential before transporting hazardous goods?
A) For decoration
B) To prevent spills during transit
C) To increase load
D) To reduce visibility - 9. Why must hazardous materials not be exposed to extreme heat?
A) Decoration
B) To prevent pressure build-up or chemical reactions
C) To increase cargo density
D) To avoid water damage - 10. Why must tanker crews use PPE when handling hazardous materials at unloading?
A) For uniform
B) For health and safety against exposure
C) To reduce load
D) To speed the process - 11. Why must spill zones be cordoned off during cleanup?
A) Decoration
B) To protect bystanders and prevent contamination spread
C) To mark the territory
D) To reduce load - 12. Why should loading/unloading be done only in designated safe areas?
A) For convenience
B) To minimize risk to people and environment
C) To speed the job
D) To reduce paperwork - 13. Why must drivers of hazardous cargo check emergency equipment before every trip?
A) Decoration
B) To ensure readiness in case of accidents or spills
C) To pass time
D) To clean the vehicle - 14. Why must logs of hazardous cargo transported be maintained?
A) Decoration
B) For traceability, accountability, and compliance
C) To save time
D) To increase speed - 15. Why must routes avoid densely populated or environmentally sensitive areas if possible?
A) For shorter time
B) To reduce risk to people and environment during accidents
C) To increase profit
D) To reduce fuel - 16. Why should weather conditions be considered before transporting hazardous materials?
A) To choose music
B) Because rain or heat may affect cargo safety
C) To reduce tyre wear
D) To improve speed - 17. Why must communication gear be functional for hazardous materials drivers?
A) Decoration
B) To contact emergency services or company when needed
C) To play radio
D) To scare animals - 18. Why must backup lights work on hazardous materials vehicles?
A) Decoration
B) Music
C) To provide visibility during night loading/unloading
D) To increase tyre life - 19. Why must fire extinguishers be checked for pressure before transit?
A) For decoration
B) To ensure they will function if needed
C) To clean engine
D) To reduce fuel - 20. Why must the driver have a clear understanding of the cargo manifest?
A) To memorize UN numbers
B) To know the hazards and handle cargo appropriately
C) To improve speed
D) To decorate the manifest folder - 21. Why must hazardous cargo be segregated from incompatible substances?
A) Decoration
B) To prevent dangerous chemical reactions
C) To save space
D) To improve tyre life - 22. Why should spill drills include evacuation procedures?
A) Decoration
B) To ensure safe and efficient removal of people if spill occurs
C) To save time
D) To increase speed - 23. Why must tanker inspection include valves and seals?
A) Decoration
B) To prevent leaks during transit
C) To increase load
D) To avoid traffic - 24. Why must emergency lighting be functional on hazardous vehicles?
A) For decoration
B) To warn other road users during emergencies at night
C) To decorate the road
D) To reduce smoke - 25. Why must communication of hazard class be clear to the public?
A) Decoration
B) To let others know the risks in event of accident
C) To reduce tax
D) To increase speed - 26. Why is regular maintenance of tanker structural integrity important?
A) Decoration
B) To ensure safe transport of hazardous substances
C) To speed deliveries
D) To reduce paperwork - 27. Why must protective clothing for handlers be fire-resistant for flammable cargo?
A) Decoration
B) To reduce burn risk in case of fire
C) To indicate company identity
D) To reduce smell - 28. Why must spill kits be restocked after use?
A) Decoration
B) To ensure they are ready for next emergency
C) To reduce load
D) To ignore - 29. Why must hazardous vehicles avoid crowded routes when possible?
A) To save time
B) To reduce risk to people in case of accident
C) To reduce fuel
D) To improve speed - 30. Why must operators verify driver credentials before assigning hazardous cargo transport?
A) For formality
B) To ensure the driver is qualified and trained for safe transport
C) To increase salary
D) To reduce inspection frequency