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B.C. Class 1 Knowledge Practice Test 2026: Test próbny 3

Test próbny 3 z 5 – B.C. Class 1 Knowledge Practice Test: kolejne pytania z odpowiedziami i wyjaśnieniami (liczba pytań: 20).

  • Pojazdy ciężarowe
  • Kolumbia Brytyjska
  • Pytania: 130
  • Sprawdzono 10 października 2026

  1. Pytanie 1 z 20

    How should you use the brakes when driving through water?
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    Odpowiedź: D. Keep slight, steady pressure on the brakes

    Apply slight, constant pressure in water, then use light pressure afterward to dry the brakes.

  2. Pytanie 2 z 20

    Anti-lock braking systems are mandatory on trucks and buses over 4,560 kg made since what date?
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    Odpowiedź: D. April 1, 2000

    ABS has been required since April 1, 2000 on trucks and buses over 4,560 kg, and on air-brake commercial trailers.

  3. Pytanie 3 z 20

    When is a tractor-trailer said to be in a full jackknife?
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    Odpowiedź: A. When the tractor and trailer form an angle of 90 degrees or less

    A full jackknife is when the tractor and trailer form an angle of 90 degrees or less.

  4. Pytanie 4 z 20

    What is the fine for brakes that are not correctly adjusted or not working properly?
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    Odpowiedź: A. Up to $2,000

    Brakes out of adjustment or not performing well can lead to a fine of up to $2,000.

  5. Pytanie 5 z 20

    A combination has 8 equally loaded axles with 16 brakes. About how much of the braking does each brake do?
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    Odpowiedź: B. About 1/16

    Each brake does about 1/16 of the work, so a brake out of adjustment makes the others work harder.

  6. Pytanie 6 z 20

    By how much can good driving habits cut fuel use?
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    Odpowiedź: C. Up to 30%

    Good driving habits can reduce fuel consumption by up to 30%.

  7. Pytanie 7 z 20

    Under the federal hours-of-service rules used for commercial drivers in Canada, what is the most driving time in a day?
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    Odpowiedź: C. 13 hours

    You may not drive more than 13 hours in a day.

  8. Pytanie 8 z 20

    Under the federal rules, after how many on-duty hours in a day must you stop driving?
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    Odpowiedź: D. 14

    You may not drive after 14 hours on duty in a day.

  9. Pytanie 9 z 20

    Under the federal rules, how many hours off duty must you take each day?
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    Odpowiedź: B. 10, including at least 8 in a row

    Take at least 10 hours off duty each day, with at least 8 consecutive hours.

  10. Pytanie 10 z 20

    Under the federal rules, what is the elapsed-time limit after your last 8-hour off-duty period?
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    Odpowiedź: D. You may not drive after 16 hours have passed

    Driving must stop once 16 hours have passed since the end of the last 8 consecutive hours off duty.

  11. Pytanie 11 z 20

    Under the federal rules, what is the limit on Cycle 1?
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    Odpowiedź: C. 70 hours on duty in 7 days

    Cycle 1 allows 70 hours on duty in 7 days. Cycle 2 allows 120 hours in 14 days.

  12. Pytanie 12 z 20

    Under the federal rules, how many consecutive hours off reset Cycle 1?
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    Odpowiedź: D. 36

    Cycle 1 resets after 36 consecutive hours off duty. Cycle 2 resets after 72.

  13. Pytanie 13 z 20

    This diagram shows a wide right turn. Why does the tractor-trailer drive forward into the intersection before turning?
    123
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    Odpowiedź: D. So the trailer wheels clear the corner and the curb

    Because the trailer off-tracks, you go further forward before turning so the rear wheels clear the corner.

  14. Pytanie 14 z 20

    When turning right in a tractor-trailer, why do you keep the back of the trailer close to the curb at the start?
    123
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    Odpowiedź: B. So no one can pass you on the right

    Keeping the rear close to the curb stops cars and cyclists from slipping into the space on your right.

  15. Pytanie 15 z 20

    This diagram shows what truck mirrors cover. How do objects in a convex mirror look?
    1234
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    Odpowiedź: C. Smaller and farther away than they really are

    Convex mirrors show a wider view, but objects look smaller and farther away.

  16. Pytanie 16 z 20

    Where is the largest no-zone around a tractor-trailer?
    1234
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    Odpowiedź: D. Along the right side, beside the trailer

    The right-side no-zone is the biggest and can cover two lanes beside the trailer.

  17. Pytanie 17 z 20

    What does sliding the fifth wheel back toward the drive axles do?
    123
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    Odpowiedź: C. Moves weight off the steering axle and onto the drive axles

    Sliding the fifth wheel back shifts weight onto the drive axles. Sliding it forward shifts weight onto the steering axle.

  18. Pytanie 18 z 20

    In this coupling sequence, what should the fifth wheel look like before you back under the trailer?
    123456
    Pokaż odpowiedź

    Odpowiedź: C. Tilted down toward the back, with the jaws open

    Check that the fifth wheel is tilted down at the rear with the jaws open before backing under the trailer.

  19. Pytanie 19 z 20

    A learner is driving a bus in B.C. Who may ride along?
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    Odpowiedź: A. Only the supervisor and other learners for the same class

    Learners in a bus, taxi, ride-hailing vehicle or ambulance may carry only their supervisor and other learners for the same class.

  20. Pytanie 20 z 20

    Before age 45, how often are routine medical reports due for B.C. commercial drivers?
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    Odpowiedź: A. Every 5 years (at ages 25, 30, 35, 40 and 45)

    Routine medical reports are due at 25, 30, 35, 40 and 45, then every 3 years to 63, then yearly from 66.

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