B.C. Class 1 Knowledge Practice Test 2026: Test próbny 2

1. Pytanie 1 z 25

   You miss a road test appointment without 48 hours' notice or a valid reason. What happens?

   • AYou lose your licence
   • BYou must retake MELT
   • CNothing
   • DYou pay a fee
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   Odpowiedź: D. You pay a fee

   Missing an appointment without 48 hours' notice or a valid reason costs a fee.

2. Pytanie 2 z 25

   You take your Class 1 road test in a truck with an automatic transmission. What happens?

   • AYou must retake the test in a manual within 7 days
   • BNothing; there is no restriction for automatics
   • CYour licence is restricted to automatic transmissions
   • DYou may only drive the truck in daylight
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   Odpowiedź: C. Your licence is restricted to automatic transmissions

   Taking a Class 1 to 3 test in an automatic vehicle restricts the licence to automatic transmissions.

3. Pytanie 3 z 25

   You fail your first Class 1 road test in B.C. How long must you wait to retest?

   • A60 days
   • B7 days
   • C14 days
   • D1 day
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   Odpowiedź: C. 14 days

   After a first failed Class 1 to 4 road test, the wait is 14 days. After the second, it is 30 days.

4. Pytanie 4 z 25

   You fail the Class 1 road test for the second time. How long must you wait?

   • A14 days
   • B90 days
   • C30 days
   • D7 days
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   Odpowiedź: C. 30 days

   The waiting period after a second failed Class 1 to 4 road test is 30 days.

5. Pytanie 5 z 25

   Who completes the Driver's Medical Examination form for a B.C. commercial licence?

   • AThe trucking company that hires the driver
   • BThe road test examiner on the day of the test
   • CA B.C.-licensed doctor, who sends it to RoadSafetyBC
   • DThe driver fills it in and signs it
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   Odpowiedź: C. A B.C.-licensed doctor, who sends it to RoadSafetyBC

   A B.C.-licensed doctor completes the form and sends it to RoadSafetyBC.

6. Pytanie 6 z 25

   After age 45, how often are routine medical reports due for commercial drivers in B.C., until age 63?

   • AEvery 3 years
   • BEvery 10 years
   • CEvery 5 years
   • DEvery year
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   Odpowiedź: A. Every 3 years

   Routine reports are due at 45, 48, 51, 54, 57, 60 and 63.

7. Pytanie 7 z 25

   From what age must B.C. commercial drivers file a medical report every year?

   • A66
   • B75
   • C55
   • D45
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   Odpowiedź: A. 66

   Routine medical reports become yearly from age 66.

8. Pytanie 8 z 25

   What code on a B.C. licence shows an air brake endorsement?

   • ACode 15
   • BCode 1
   • CCode 20
   • DCode 99
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   Odpowiedź: A. Code 15

   The air brake endorsement is code 15.

9. Pytanie 9 z 25

   What does the heavy trailer endorsement (code 20) allow?

   • ACarrying dangerous goods in any trailer
   • BClass 4 or 5 drivers towing over 4,600 kg with no air brakes
   • CDriving semi-trailers that have air brakes
   • DDriving any bus with only a Class 5 licence
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   Odpowiedź: B. Class 4 or 5 drivers towing over 4,600 kg with no air brakes

   Code 20 lets Class 4 or 5 drivers tow trailers over 4,600 kg when neither the truck nor trailer has air brakes.

10. Pytanie 10 z 25

    You want to upgrade from Class 3 to Class 1. What must you do?

    • ATake only a vision test and a medical
    • BJust pay a fee at a driver licensing office
    • CFollow all the Class 1 steps, including a learner's licence
    • DNothing; a Class 3 licence includes Class 1
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    Odpowiedź: C. Follow all the Class 1 steps, including a learner's licence

    Upgrading means completing every step for the new class.

11. Pytanie 11 z 25

    Under the National Safety Code, when must a pre-trip inspection be done?

    • AOnly before a road test with ICBC
    • BEvery 1,000 km driven
    • COnce a week, on the first working day
    • DBefore the first run of each day
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    Odpowiedź: D. Before the first run of each day

    A pre-trip inspection must be done before the first run of each day.

12. Pytanie 12 z 25

    This diagram shows common walk-around inspection points. What do you check at the coupling area?

    • AThe fuel price
    • BThe radio and the seats
    • CThe fifth wheel and the air and electrical lines
    • DThe tire tread on the steering axle only
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    Odpowiedź: C. The fifth wheel and the air and electrical lines

    At the coupling area, check the fifth wheel and the air and electrical connections.

13. Pytanie 13 z 25

    About how long is the average driver's perception time?

    • AAbout three-quarters of a second
    • BAbout 3 seconds
    • CAbout one-tenth of a second
    • DAbout 10 seconds
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    Odpowiedź: A. About three-quarters of a second

    Perception time is about 3/4 of a second, and reaction time is about another 3/4 of a second.

14. Pytanie 14 z 25

    About how long is air brake lag time?

    • AAbout four-tenths of a second
    • BThere is no lag
    • CAbout 4 seconds
    • DAbout one-hundredth of a second
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    Odpowiedź: A. About four-tenths of a second

    Air brakes take about 4/10 of a second to apply after you press the pedal.

15. Pytanie 15 z 25

    How much following distance should truck and bus drivers keep at highway speeds?

    • AAt least five seconds
    • BAt least one second
    • CAt least two seconds
    • DAt least ten metres
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    Odpowiedź: A. At least five seconds

    Heavy vehicle drivers should keep at least five seconds of following distance at highway speeds.

16. Pytanie 16 z 25

    If you double your speed, how much more stopping power do you need?

    • AEight times as much
    • BThe same
    • CFour times as much
    • DTwice as much
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    Odpowiedź: C. Four times as much

    Doubling speed requires four times the stopping power.

17. Pytanie 17 z 25

    If you double the weight of your vehicle, how much more stopping power do you need?

    • AFour times as much
    • BThe same
    • CEight times as much
    • DTwice as much
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    Odpowiedź: D. Twice as much

    Doubling weight requires twice the stopping power.

18. Pytanie 18 z 25

    If you double both speed and weight, how much more stopping power do you need?

    • AFour times as much
    • BTwice as much
    • CSixteen times as much
    • DEight times as much
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    Odpowiedź: D. Eight times as much

    Doubling both speed and weight requires eight times the stopping power.

19. Pytanie 19 z 25

    A loaded tractor-trailer can weigh up to about how much?

    • A63,500 kg
    • B100,000 kg
    • C25,000 kg
    • D6,350 kg
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    Odpowiedź: A. 63,500 kg

    A loaded tractor-trailer can weigh up to about 63,500 kg.

20. Pytanie 20 z 25

    About how far may a loaded tractor-trailer need to reach 100 km/h?

    • AAbout 50 m
    • BMore than 1 km
    • CAbout 200 m
    • DAbout 500 m
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    Odpowiedź: B. More than 1 km

    A heavy tractor-trailer may need over 1 km and over 1 minute to reach 100 km/h. Allow for this when merging or crossing.

21. Pytanie 21 z 25

    About how hot do brake parts get in normal stopping?

    • AAbout 1,000 °C
    • BAbout 500 °C
    • CAbout 20 °C
    • DAbout 120 °C
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    Odpowiedź: D. About 120 °C

    Normal stopping heats brake parts to about 120 °C.

22. Pytanie 22 z 25

    What brake temperature should not be exceeded?

    • AAbout 250 °C
    • BAbout 100 °C
    • CAbout 50 °C
    • DAbout 1,500 °C
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    Odpowiedź: A. About 250 °C

    Brake parts can handle up to about 250 °C and should not go higher.

23. Pytanie 23 z 25

    Which of these is one of the four main types of retarder?

    • ATire retarder
    • BSteering retarder
    • CExhaust retarder
    • DMirror retarder
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    Odpowiedź: C. Exhaust retarder

    The four main types are engine, exhaust, hydraulic driveline and electric driveline retarders.

24. Pytanie 24 z 25

    When do engine retarders work best?

    • AOnly once the service brakes are already hot
    • BAt low rpm in top gear on a downgrade
    • CIn neutral, with the clutch held down
    • DAt higher rpm and lower road speed, in a gear chosen early
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    Odpowiedź: D. At higher rpm and lower road speed, in a gear chosen early

    Engine retarders work best at higher rpm and lower road speed. Pick the gear before starting down.

25. Pytanie 25 z 25

    On a downgrade your speed rises above your chosen safe speed. What should you do?

    • AShift down using the splitter valve only
    • BBrake to cut 10 to 15 km/h, then shift to a lower main gear
    • CKeep light pressure on the brakes all the way down
    • DShift to neutral and use the brakes at the bottom
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    Odpowiedź: B. Brake to cut 10 to 15 km/h, then shift to a lower main gear

    While the brakes are still cool, brake hard enough to drop 10 to 15 km/h, then downshift to a lower main gear, not the splitter.

Klawiatura: 1–4, aby odpowiedzieć, Enter – następne pytanie.