Al Wusta Royal Oman Police Truck & Bus
Practice mode· Heavy vehicle skillsAl Wusta Royal Oman Police - Oman Heavy Vehicle Skills Test 2
Second set of heavy-vehicle questions covering coupling, tunnels and bridges, passenger safety, hill starts and managing long or wide loads. Complete both tests for full coverage.
What is an exhaust brake (also called a Jake brake or engine retarder) used for on a heavy truck?
The other 12 questions in this test
Read them all. The answer and the reason for each, and the timed 22-question run, are in the Oman Driving Test Questions PDF (ROP).
- Q11Heavy vehicle
What is the maximum gross vehicle weight (GVW) permitted for a standard two-axle rigid truck in Oman before exceeding the general legal limit?
- A40 tonnes, the same as a fully loaded articulated truck
- BApproximately 18 to 20 tonnes GVW for a two-axle rigid
- C10 tonnes for any vehicle without an overload permit
- DThere is no GVW limit for rigid trucks in Oman
Answer and explanation in the bank
- Q12Heavy vehicle
What are the consequences of operating an overloaded truck in Oman?
- AOnly the transport company is liable; the driver faces no personal penalty
- BThe driver and owner can face fines, the load may be required to be partially offloaded at the scene, and the vehicle may be impounded
- CThe vehicle will be warned once and allowed to continue if the overload is under 10 percent
- DOverloading is only an offence if the vehicle causes an accident
Answer and explanation in the bank
- Q13Heavy vehicle
What is the maximum permitted speed for a heavy vehicle on an Oman dual carriageway?
- A120 km/h, the same as a passenger car on a dual carriageway
- B60 km/h on all roads regardless of posted signs
- CHeavy vehicles are limited to a lower speed than cars on the same road; keep to the heavy-vehicle limit shown on signs
- DNo separate limit applies; heavy vehicles follow the same posted speed limit as all other vehicles
Answer and explanation in the bank
- Q14Heavy vehicle
Why are heavy vehicles prohibited from using the outside (fast) lane of a multi-lane Oman highway in most circumstances?
- AThe outside lane has a different road surface unsuitable for heavy vehicle tyres
- BHeavy vehicles must stay left to allow emergency vehicles to pass on the right at all times
- COman law allows heavy vehicles in all lanes; the restriction is only advisory
- DTheir lower maximum speed and longer stopping distance create a hazard for faster-moving vehicles in the outside lane
Answer and explanation in the bank
- Q15Heavy vehicle
How should a truck driver adjust mirrors before starting a journey?
- ASet mirrors once when the vehicle is new and do not adjust again unless a mirror is physically damaged
- BAdjust only the left-hand mirror; the right-hand mirror should be set by the maintenance team
- CMirrors should not be adjusted while seated; exit the cab and set each mirror by hand before departure
- DAdjust all mirrors including the wide-angle and close-proximity mirrors from the cab seat so the driver can see along both sides of the vehicle and reduce blind spots as much as possible
Answer and explanation in the bank
- Q16Heavy vehicle
A truck driver notices the steering feels light and the vehicle wanders at high speed on an Oman highway. What is the most likely cause?
- AThe vehicle being unladen, which reduces weight and therefore rolling resistance
- BThe exhaust brake being engaged on a flat road, interfering with power steering
- CHigh-range gearbox selection causing the engine to over-rev and vibrate the steering column
- DUnderinflated or failed front tyres reducing the steering axle load and grip
Answer and explanation in the bank
- Q17Heavy vehicle
When a truck tyre blows out on the rear axle at highway speed, what is the correct driver response?
- AMaintain a firm grip on the steering wheel, hold the current course without harsh steering corrections, ease off the accelerator gradually, and steer gently to a safe stop
- BBrake hard and steer sharply toward the shoulder to stop as quickly as possible
- CApply the parking brake to lock the rear wheels and keep the vehicle straight
- DAccelerate briefly to keep the truck stable, then gradually reduce speed
Answer and explanation in the bank
- Q18Heavy vehicle
What is the purpose of load straps and chains when securing cargo on a flatbed trailer?
- ATo prevent the trailer from bouncing on rough roads, protecting the suspension
- BTo prevent the load from shifting, sliding, or falling from the trailer during acceleration, braking, and cornering
- CTo distribute the weight evenly and prevent axle overloading
- DTo secure the trailer to the tractor unit when the fifth wheel is not available
Answer and explanation in the bank
- Q19Heavy vehicle
What is the required minimum following distance a heavy truck should maintain from the vehicle ahead on an Oman highway at 100 km/h?
- AThe standard 2-second rule used by car drivers is sufficient for all vehicles
- BFive vehicle lengths, measured by road markings
- CAt least 3 seconds, and more when loaded, to account for the longer braking distance of a heavy vehicle
- DFollowing distance is not regulated for heavy vehicles on highways
Answer and explanation in the bank
- Q20Heavy vehicle
What warning triangle or road flare rules apply if a heavy vehicle breaks down on an Oman highway?
- AThe driver only needs to activate hazard lights; triangles are optional for trucks
- BA single triangle placed directly behind the rear axle is sufficient regardless of speed limit
- CTriangles are only required at night; during daylight the hazard lights are enough
- DWarning triangles must be placed behind the vehicle at sufficient distance to warn approaching traffic, and hazard lights must be activated
Answer and explanation in the bank
- Q21Heavy vehicle
What does an oversize load pilot vehicle (escort) do when accompanying a wide or long truck on Oman roads?
- AIt carries extra fuel for the oversize vehicle in case it runs low on a remote stretch
- BIt drives behind the truck to push it uphill on steep sections of road
- CIt records the journey on video to provide legal evidence if an accident occurs
- DIt travels ahead to warn oncoming traffic, check bridge and tunnel clearances, and coordinate with police, while a rear escort warns following traffic
Answer and explanation in the bank
- Q22Heavy vehicle
Why must a truck driver check overhead clearances before driving under a low bridge or gantry?
- ABecause heavy vehicles are legally banned from all bridges regardless of height
- BBecause the posted height restriction may be lower than the truck's maximum load height, and a strike can collapse the bridge or destroy the load
- CBecause gantries carry traffic cameras that reduce the speed limit for trucks
- DBecause the load may shift when the vehicle passes over the shadow cast by the bridge
Answer and explanation in the bank
Every answer above, with the rule it comes from, plus the full 22-question timed test.
Get the Oman Driving Test Questions PDF (ROP) - OMR 3What this test covers
Topics include road signs, traffic signals, right of way, roundabouts, speed limits, seat belts, fines and penalties, and the safe-driving rules specific to your vehicle category. Full question-by-question feedback with explanations is shown immediately after you finish the test above.
Frequently asked questions
How many questions is the Al Wusta Royal Oman Police truck & bus theory test?
The official Royal Oman Police truck & bus theory test in Al Wusta has 30 questions and you need 23 correct (75%) to pass. This practice test has 22 questions.
Is this the real exam?
These are practice questions to help you revise, written to the published rules and to what candidates report from the real test. They are not the official Oman exam and the real question bank, format, fees and pass mark are set by the Royal Oman Police, and can change. Always confirm the current requirements with your driving school or the Royal Oman Police.
Is this practice test free?
The first 10 questions are free, with no signup, and each shows the answer and the reason. The full 22-question test, timed, is in the Oman Driving Test Questions PDF (ROP) (OMR 3, one payment), with every question in the bank.
What does the Al Wusta truck & bus theory test cover?
Road signs, traffic signals, right of way, roundabouts, speed limits, seat belts, penalties and safe-driving rules, plus the handling and safety topics specific to your vehicle.