Question 1
Under the federal Hours of Service regulations, what is the maximum number of hours a commercial driver may drive after accumulating 70 hours of on-duty time in any 7-day cycle (Cycle 1)?
- A. The driver must stop driving immediately and cannot drive until 70-hour cycle resets. ✓ Answer
- B. The driver may drive up to 2 more hours if the trip started before reaching 70 hours.
- C. The driver must not drive once on-duty time reaches 70 hours until at least 24 consecutive hours off-duty are taken.
- D. The driver may drive an additional 8 hours if a co-driver is present in the sleeper berth.
Explanation: Under Canada's federal Hours of Service rules for Cycle 1, a driver must not drive after accumulating 70 hours of on-duty time in any 7-day period. The driver may drive again only when sufficient hours have dropped out of the rolling 7-day window or after resetting Cycle 1, which requires at least 36 consecutive hours off duty; 24 consecutive hours off duty is not the Cycle 1 reset.
Question 2
When securing a load using the cargo securement standard in Canada (NSC Standard 10), what is the minimum number of tiedowns required for a single piece of cargo that is 4 metres long and weighs 800 kg?
- A. One tiedown, provided it passes over the centre of the load.
- B. Two tiedowns are required for any cargo regardless of length or weight.
- C. Three tiedowns, since the cargo exceeds 3 metres in length. ✓ Answer
- D. Four tiedowns, one for each corner of the cargo.
Explanation: Under NSC Standard 10 general cargo securement rules, a single article longer than 3.04 m requires two tiedowns for the first 3.04 m and one additional tiedown for each additional 3.04 m, or fraction of that length, unless a specific blocking/bracing exception applies. A 4 m article therefore requires three tiedowns.
Question 3
Under the federal Hours of Service regulations, what is the maximum daily driving time permitted for a commercial driver who is not using a sleeper berth?
- A. 10 hours
- B. 11 hours
- C. 12 hours
- D. 13 hours ✓ Answer
Explanation: Under Canada's federal Hours of Service regulations, a driver may drive a maximum of 13 hours in any day (defined as a 24-hour period). This is distinct from on-duty time, which is capped at 14 hours per day. The 13-hour driving limit applies whether or not a sleeper berth is used.
Question 4
When transporting dangerous goods in Canada, what document must the driver have in the cab and be prepared to surrender to emergency responders?
- A. The carrier's insurance certificate listing dangerous goods coverage.
- B. A Transport Canada shipping permit for each dangerous good being carried.
- C. A shipping document (bill of lading) containing the required dangerous goods information. ✓ Answer
- D. A Material Safety Data Sheet (MSDS) for every product on the trailer.
Explanation: Under the Transportation of Dangerous Goods Act and Regulations, the driver must carry a shipping document (such as a bill of lading) that includes the UN number, proper shipping name, class, packing group, quantity, and emergency contact number for each dangerous good. This document must be accessible to emergency responders and kept within reach in the cab while driving.
Question 5
A carrier in Alberta operates a 6-axle tractor-semitrailer (tandem-drive tractor pulling a tridem-axle semitrailer with a standard 3.6 m axle spread) on a provincial highway without any overweight permit. Under Alberta's Commercial Vehicle Dimension and Weight Regulation, what is the maximum gross vehicle weight this combination may legally carry?
- A. 39,500 kg
- B. 46,500 kg ✓ Answer
- C. 53,500 kg
- D. 63,500 kg
Explanation: Alberta's Commercial Vehicle Dimension and Weight Regulation (AR 315/2002), which follows the national Memorandum of Understanding on Interprovincial Weights and Dimensions, sets the maximum gross vehicle weight of a tractor-semitrailer with a tridem semitrailer axle group at 46,500 kg without a permit. A 5-axle tandem-tandem tractor-semitrailer is limited to 39,500 kg, 53,500 kg applies to an A-train double, and 63,500 kg is the maximum for a B-train double, not a single tractor-semitrailer.
Question 6
Under Ontario's commercial vehicle regulations, what is the minimum tread depth required on the drive axle tires of a commercial motor vehicle?
- A. 1.6 mm (the same as passenger vehicles) ✓ Answer
- B. 2.4 mm
- C. 4.8 mm
- D. 6.4 mm
Explanation: Ontario commercial vehicle inspection standards generally require at least about 1.5 mm of tread depth on tires other than the front/steer axle, including drive axle tires. Front tires on heavier trucks/tractors require a greater tread depth, commonly 3 mm. The stated 4.8 mm drive-axle and 6.4 mm steer-axle figures are not the Ontario rule.