SK General Knowledge Test 5
- Perfect for first-time and renewal commercial applicants, and those adding endorsements
- Based on 2024 SK commercial driver's licence manual
- Triple-checked for accuracy
- Updated for October 2024
questions
correct answers to pass
passing score
- What flare configuration is required for a vehicle wider than 2,060mm (81 inches) operating outside urban limits?
- Under-inflation of a tire generally results in wearing of what part of the tire?
- For a truck and trailer combination, the term 'Box-length' refers to...?
- Which of these combination vehicles is classified as a B-train?
- Reflectors or advanced warning triangles serving as flares should emit a red reflection visible from what distance at night when illuminated by headlights?
- What is the maximum legal width for a vehicle and its load on provincial highways or roads, excluding permitted exceptions?
- Which of these combination vehicles is classified as a C-train?
- What is the extinguisher rating requirement for petroleum (flammable) hauling vehicles?
- How many passengers is a motor vehicle designed to carry to be classified as a 'bus'?
- When inspecting the suspension of a Class 1 vehicle, check for all the following defects EXCEPT
- For a tandem axle group on a semi trailer built after December 1991, the width should not be less than how many metres, measured from the outside of one tire to the outside of the other?
- Under which circumstance must truck drivers report to weigh scales?
- What's the maximum permitted width for a building, object, or contrivance?
- A tie-down device on the side of a vehicle can extend how far beyond the prescribed width in the regulations or a permit?
- What is the inspection interval for Liquefied Petroleum Gas (LPG), Compressed Natural Gas (CNG) and Liquefied Natural Gas (LNG)?
- When checking dual tires in a Class 1 vehicle, you should make sure that all of the following are true EXCEPT
- When inspecting the accelerator of a class 1 vehicle, what should you check for after pressing and releasing the pedal?
- What type of inspection schedule is required for trucks, tractors, and trailers or combinations of them that exceed a GVW or RGVW of 11,794 kg?
- What do you not need to check about the hoses during a class 1 vehicle trip inspection?
- How often should trucks registered in the commercial class (A, C, or D), operating only within Saskatchewan and weighing 22,000 kg or more, be inspected?
- Unless otherwise stated in a permit, what is the maximum permissible vehicle height?
- What is the minimum permitted width measured from the outside of one tire to the outside of another for a tridem axle group or a tandem axle group manufactured after June 1988?
- When conducting a daily inspection of a class 1 vehicle's fuel tanks, which of the following does not need to be checked?
- Buses / vans registered in a commercial class (PC, PB, and PS), operating exclusively within Saskatchewan, must be inspected how often?
- Trailers registered in a commercial class (TS), dollies, jeeps, and boosters equipped with air brakes need to have a periodic inspection every...
- What do you not need to check with the belts during a class 1 trip inspection?
- Which of these vehicles are required to undergo a daily inspection?
- Which inspection schedule only applies to a motor coach equipped with air ride suspension, air brakes, and automatic brake adjusters?
- Between sunrise and sunset, what is the maximum width of a house trailer being moved?
- A fire extinguisher is required in commercial vehicles wider than which measurement?
- During a brake pedal inspection, it's required that the total pedal travel doesn't exceed how much of the total available travel when applied heavily?
- What inspection schedule applies to buses used for transporting passengers with a designated seating capacity of more than 10, not used for personal use and trailers towed by such buses?
- Amber flashing lights are mandatory on most vehicles carrying which type of cargo?
- Which statement is incorrect? Regarding safe operating levels, all vehicles must have a sufficient amount of...
- Which piece of the driver's information is not mandatory to include in a daily inspection schedule?
- When are clearance lights located on the extremities and along the edges of over-dimension loads needed?
- What do you not need to do before conducting a Class 1 trip inspection?
- How often should Power Units registered in a commercial class (A, C, D, or LV), that weigh 11,794 kg or more and operate extra-provincially, be inspected?
- During a daily inspection of the battery on class 1 vehicles, which of the following checks is not necessary?
- During a heavy trailer endorsement inspection of the steering, what do you need to check?
- Of the following, which is not a criterion while inspecting the hubs of a vehicle?
- When inspecting a heavy trailer's tires, which of these is not evaluated?
- In a Class 1 vehicle evaluation, with the truck park brakes put on and the trailer emergency brakes disengaged, how is the application of the truck park brakes tested?
- Which of the following is not part of a Class 3 vehicle's brake inspection?
- What procedure should be followed during the trailer service brakes test?
- When checking the emergency application of the trailer brakes on a class 1 vehicle, what workflow should you follow with the trailer emergency brakes applied and the truck park brakes released?
- In a steering system check, what should be inspected?
- When testing the truck service brakes, what should be the correct procedure?
- When investigating the rims of a heavy trailer during an inspection, what should you primarily look for?
- If a vehicle has multiple items of the same kind, should each one be inspected the same way?