HEAVY VEHICLE THEORY TEST 01 This online RTA heavy vehicle theory test questions and answers, with multiple choice questions, is intended to help you prepare for the RTA written theory test that is required before you can get your truck or bus driver’s license. It is all FREE! ADVERTISEMENT ADVERTISEMENT Dubai Truck 1 - English 1 / 25 If your vehicle is tilting, it could be caused by? Poor loading Flat tire Suspension failure Any of these 2 / 25 So you can pass safely under bridges, it's vital that you know your? Tire pressure Load height Cabin height Wheel size 3 / 25 You should take care when taking medication? Prescribed by your doctor Any of these Sold by your pharmacist Sold over-the-counter in a general store 4 / 25 If you have to change a wheel, your priority should be? To do it as quickly as possible To stay close to the road To do it as cheaply as possible To minimize hazards 5 / 25 You must inspect your heavy vehicle? Once a month Once a week Every day that you use it At the beginning of each trip 6 / 25 You should adjust your seat so that when the clutch pedal is floored, your leg bends at? 40 – 45° 25 – 30° 5 – 10° 15 – 20° 7 / 25 You should check your external lights are working by? Looking for reflections in the nearest object Looking at the on lights on the dashboard Looking for warning lights on the dashboard Getting out and looking at them 8 / 25 The Gross Vehicle Mass represents? The weight of the power unit and trailer The weight of the trailer and cargo The weight of the power unit, trailer and cargo The weight of the cargo and power unit 9 / 25 The low air pressure warning gauge should reach full pressure after? Four minutes Five minutes Two minutes Three minutes 10 / 25 Why should you make sure your cabin is clear of all rubbish? For safety In case the police stop you To look professional For the next driver 11 / 25 You should check all your controls with? Any of these The vehicle moving The engine off The engine running 12 / 25 loading gate or headboard is found where? At the back end of the power unit In the middle of the trailer At the front end of the trailer At the back end of the trailer 13 / 25 When lifting heavy objects, you should have? Straight back, bent knees Bent back, bent knees Straight knees, bent back Any of these 14 / 25 You are driving an 18 wheeler truck, how many tires can be worn or faulty for the vehicle still to be safe? None Two Four Six 15 / 25 Which of these foods is best to eat when on a long trip to avoid fatigue? Pasta Bread Potatoes Fresh fruit and vegetables 16 / 25 You should measure tire pressure in each wheel by? Kicking the tire Inspecting visually Squeezing the tire Using a pressure gauge 17 / 25 All fluids should be kept topped up? To the minimum To the maximum To halfway To any of these 18 / 25 Which of these drugs can overcome feelings of tiredness? Alcohol Amphetamines Cocaine None of them 19 / 25 When your vehicle is parked on the right-hand side of the road, you should approach it from? The rear The front The right-hand side Any of these 20 / 25 An air brake system should not lose more than how much pressure between stops? 50 kpa 60 kpa 80 kpa 70 kpa 21 / 25 In what way can alcohol make you a better driver? It can relax you It can't It can keep you awake It can make you more confident 22 / 25 On a airbrake vehicle, how can you tell if the air intake filter is blocked? Brakes not working at all Brakes feel sluggish Oil coming from the air tank taps Warning light on the dashboard 23 / 25 Why do heavy vehicles need more judgment and driving skill than others? Because they are driven for longer Because they accelerate and decelerate more slowly Because they make longer journeys Because they are commercial 24 / 25 Which of these may indicate a loose wheel nut? Rust streaks Oil All of these Grease 25 / 25 It's vital that your load is? Signed for Secure Unbreakable Paid for Your score is ADVERTISEMENT
