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NSW Heavy Vehicle Knowledge Test Practice 2026: الاختبار التدريبي 2

الاختبار التدريبي 2 من 3 في «NSW Heavy Vehicle Knowledge Test Practice»: 25 من الأسئلة الإضافية مع الإجابات والشروح.

  • المركبات التجارية
  • نيو ساوث ويلز
  • عدد الأسئلة: 90
  • تمت المراجعة في 11 أكتوبر 2026

  1. السؤال 1 من 25

    Under Basic Fatigue Management (BFM), what is the most a solo truck driver may work in any 24 hours?
    أظهر الإجابة

    الإجابة: B. 14 hours

    BFM allows up to 14 hours of work in any 24 hours for solo drivers. Standard hours allow 12 hours.

  2. السؤال 2 من 25

    Why can an engine brake or exhaust brake be dangerous on a slippery road?
    أظهر الإجابة

    الإجابة: D. It may make a lightly loaded vehicle skid or jack-knife

    Engine and exhaust brakes act only on the drive wheels. On a slippery surface they can lock those wheels, especially on a lightly loaded vehicle.

  3. السؤال 3 من 25

    Under standard hours, how much may a solo truck driver work in any 7 days?
    أظهر الإجابة

    الإجابة: B. 72 hours

    The limit is 72 hours of work in any 7 days, with at least 24 continuous hours of stationary rest.

  4. السؤال 4 من 25

    Will a tarpaulin on its own secure a load?
    أظهر الإجابة

    الإجابة: D. No, a tarpaulin covers a load but does not secure it

    A tarpaulin keeps loose material in and weather out, but it is not a restraint. Use proper lashings, blocking or containment.

  5. السؤال 5 من 25

    Which vehicles may display a 'Do not overtake turning vehicle' sign?
    أظهر الإجابة

    الإجابة: A. Vehicles 7.5 metres or longer

    Only vehicles 7.5 metres or longer may display the sign. Shorter vehicles must turn within the marked lanes.

  6. السؤال 6 من 25

    For the following-distance rules, what is a 'long vehicle'?
    أظهر الإجابة

    الإجابة: A. A vehicle, together with any load or trailer, that is 7.5 metres or longer

    A long vehicle is 7.5 metres or longer, including any load and trailer.

  7. السؤال 7 من 25

    Under standard hours, what rest must a solo truck driver take in any 8-hour period?
    أظهر الإجابة

    الإجابة: B. 30 minutes, in blocks of at least 15 minutes

    In any 8 hours, you may work up to 7½ hours and must rest for at least 30 minutes, taken in blocks of 15 minutes or more.

  8. السؤال 8 من 25

    How often should a heavy vehicle driver check the vehicle?
    أظهر الإجابة

    الإجابة: D. A pre-departure check every day, plus a more detailed inspection each week

    Do a walk-around check before every trip and a more thorough inspection weekly.

  9. السؤال 9 من 25

    A driver keeps a National Driver Work Diary. For how long must they keep their own recent records with them?
    أظهر الإجابة

    الإجابة: A. The last 28 days

    Drivers who must keep a work diary need to carry the records for the last 28 days.

  10. السؤال 10 من 25

    What is the general maximum height for a heavy vehicle and its load?
    أظهر الإجابة

    الإجابة: C. 4.3 metres

    The general height limit is 4.3 metres. Some vehicles may go up to 4.6 metres only under a notice or permit on approved routes.

  11. السؤال 11 من 25

    In an air brake system, what should you do if the low air pressure warning comes on while driving?
    أظهر الإجابة

    الإجابة: B. Pull over and stop safely as soon as you can

    The warning means the air supply is falling. Stop safely while you still have enough air to brake.

  12. السؤال 12 من 25

    A customer's contract would make a driver break the speed limit to arrive on time. Is this allowed?
    أظهر الإجابة

    الإجابة: D. No, contracts must not require or encourage a driver to break the law

    Under the chain of responsibility, a contract or schedule must not require a driver to speed, drive while tired or break other road laws.

  13. السؤال 13 من 25

    For a vehicle over 4.5 tonnes GVM, how far may the rear overhang, including the load, extend?
    أظهر الإجابة

    الإجابة: C. No more than 60% of the wheelbase or 3.7 metres, whichever is less

    Rear overhang must not be more than 60% of the wheelbase or 3.7 metres, whichever is less.

  14. السؤال 14 من 25

    Unless a sign says otherwise, which vehicles does a 'No trucks' sign apply to?
    أظهر الإجابة

    الإجابة: A. Vehicles over 4.5 tonnes GVM

    A 'No trucks' sign applies to vehicles over 4.5 tonnes GVM unless the sign shows a different mass.

  15. السؤال 15 من 25

    How many warning triangles must a vehicle over 12 tonnes GVM carry?
    أظهر الإجابة

    الإجابة: A. Three

    Vehicles over 12 tonnes GVM must carry three warning triangles to use if the vehicle or its load stops on the road.

  16. السؤال 16 من 25

    Your work diary is lost or stolen. Whom must you tell, and how soon?
    أظهر الإجابة

    الإجابة: D. The National Heavy Vehicle Regulator (NHVR), within 2 business days

    Notify the NHVR within 2 business days. You may use a supplementary record for up to 7 days.

  17. السؤال 17 من 25

    Under the chain of responsibility, who must take all reasonable steps to prevent driver fatigue and speeding?
    أظهر الإجابة

    الإجابة: B. Every party in the supply chain, such as employers, operators, schedulers, consignors, consignees and loaders

    The Heavy Vehicle National Law puts safety duties on everyone in the chain who controls or influences transport, not just the driver.

  18. السؤال 18 من 25

    In a built-up area, how long may a heavy vehicle (other than a bus) stay stopped on a road?
    أظهر الإجابة

    الإجابة: D. No more than 1 hour

    Unless a sign allows longer, a heavy vehicle may not stop on a road in a built-up area for more than one hour. Buses are exempt.

  19. السؤال 19 من 25

    How far may a load project in front of a heavy vehicle?
    أظهر الإجابة

    الإجابة: B. No more than 1.2 metres

    A load must not project more than 1.2 metres in front of the vehicle.

  20. السؤال 20 من 25

    Which regulation sets the maximum work and minimum rest times for drivers of fatigue-regulated heavy vehicles?
    أظهر الإجابة

    الإجابة: D. The Heavy Vehicle (Fatigue Management) National Regulation

    Work and rest limits come from the Heavy Vehicle (Fatigue Management) National Regulation under the Heavy Vehicle National Law.

  21. السؤال 21 من 25

    May you use the trailer hand brake for normal braking?
    أظهر الإجابة

    الإجابة: C. No, it must not be used for normal braking

    The trailer hand brake is not for normal braking. Overusing it can overheat the trailer brakes and cause a jack-knife.

  22. السؤال 22 من 25

    What is the general maximum length of an articulated vehicle such as a prime mover and semi-trailer?
    أظهر الإجابة

    الإجابة: A. 19 metres

    The general limit for a combination is 19 metres. Longer vehicles, such as B-doubles, need approved routes.

  23. السؤال 23 من 25

    Your air tanks should always hold enough pressure for how many brake applications?
    أظهر الإجابة

    الإجابة: C. At least five

    Keep enough air for at least five brake applications so you can always stop safely.

  24. السؤال 24 من 25

    Outside a built-up area, where may a heavy vehicle stop?
    أظهر الإجابة

    الإجابة: D. Only on the shoulder, unless the rules allow otherwise

    Heavy vehicles must not stop on the road outside a built-up area, except on the shoulder.

  25. السؤال 25 من 25

    A load restraint system must be able to hold the load against a forward force of what share of the load's weight?
    أظهر الإجابة

    الإجابة: A. 80%

    The performance standards require restraint against 80% of the load's weight forward, 50% sideways and rearward, and 20% upward.

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