Alberta Class 4 Knowledge Test, Turns, Reversing and Railway Crossings: all 30 questions

All questions from the Turns, Reversing and Railway Crossings section for Alberta Class 4 Knowledge Test, each with the correct answer.

501On a two-lane highway, when may a commercial vehicle pass another vehicle while climbing a grade?
502What should be the main method of controlling speed when driving down a grade?
503How many flashes of the turn signal should you give at a minimum before beginning a lane change?
504Which description matches a stale green traffic light?
505You are already in the intersection waiting to turn left when the light turns amber. What does the amber light mean for you?
506Before proceeding from a stop at a red light that has turned green, in which order should you look?
507About how far does the danger zone around a bus extend, where pedestrians and other vehicles may be present?
508When stopping for a pedestrian at a crosswalk, how far back should you stop?
509What is the required speed limit when amber lights are flashing at a pedestrian crosswalk?
510During a low speed turn in the city, what do the rear tires of a large vehicle do?
511Approximately how far before a turn should you signal in urban and rural areas?
512While stopped waiting to turn left, why should your front wheels stay pointed straight ahead?
513When making a left turn from a dual-lane turn with no arrows or markings directing otherwise, which lane should a commercial vehicle use?
514At what speed should a large vehicle enter a curve?
515When chocking the wheels of a vehicle parked on a downhill grade, where should the chocks go?
516By law, how far from the curb may the wheels of a parked vehicle be at most?
517You park a bus uphill on the right side of the road next to a curb. Which way should the front wheels be turned?
518If the engine of a parked bus will stay running, what must be done?
519Which three questions should a driver ask before reversing?
520How often should you sound the horn while reversing a commercial vehicle?
521What should you do if the reversing distance exceeds two vehicle-lengths?
522When is it legal to reverse a school bus on school grounds or at a location next to them?
523When may a vehicle not make a U-turn on a curve or near the crest of a hill?
524Which condition is required before a school bus may make a U-turn?
525A train is approaching a railway crossing. How close to the nearest rail may you stop?
526Within what distance of a crossing must a train be for you to stop, whether or not a signal is activated?
527You have started across the tracks when the crossing lights begin to flash. What should you do?
528Your vehicle stalls on a crossing and a train is coming. After getting out, which way should you move?
529Which lights should a school bus activate at an uncontrolled railway crossing?
530On a reserved lane sign, what does a white diamond on a black background indicate?

Alberta Class 4 Knowledge Test, Turns, Reversing and Railway Crossings: all 30 questions

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