Practice Test 17
What must you check first when uncoupling or recoupling your trailer?
Why should you slow down when you see this sign?
Why is tailgating dangerous?
You're driving on a motorway and it's raining heavily. What should you do when spray is causing poor visibility?
What must vehicle operators provide for their drivers?
How can vehicle operators help to prevent the carriage of illegal immigrants?
You want to turn right at a roundabout marked with two right-turn lanes. What should you do if there's ample room for your vehicle in either lane?
Your vehicle breaks down on a motorway and you need to call for help. Why may it be better to use an emergency roadside telephone rather than a mobile phone?
Which coloured band on the rev counter makes the best use of engine braking?
Your lorry has a curtain-sided body. Your route will take you over several high-level bridges. Why should you check the weather forecast before starting your journey?
Which symbol on the back of a lorry means it's carrying a corrosive substance?
Why should your engine oil be changed at the recommended intervals?
Where should you stand when using a motorway emergency telephone?
Which of these signs means you can't drive your lorry past this point?
You've stopped on a firm, level surface. What's the first thing you must do before you uncouple the trailer?
What should you do when you park your vehicle on a two-way road at night?
You’re driving your lorry through a busy area and you’ve stopped at a pedestrian crossing. What should you do before you move off?
How should you answer a mobile phone call while you're driving?
You're checking your vehicle's tyres before starting a long motorway journey. What check should be made on each tyre?
What should you do when you have to travel a long distance?
Before starting driving, which of the following should you complete on the centre field of your tachograph chart?
You're driving through a tunnel. What should you do if your vehicle breaks down?
The emergency line is common to both two-line and three-line brake systems. What colour is it?
Which hazard would be shown in a triangular road sign?
How can you help to prevent 'brake fade'?
The lorry you're driving is heavily laden. How will the load affect the vehicle if you approach a left-hand bend too fast?
Where should you park a semi-trailer if you plan to leave it unattended?
What should you do when you're following a car driven by an elderly driver?
You're driving in wet conditions. What should you try to do before braking?
What does it mean when there are double red lines running along the edge of a road?
You're driving between the hours of 11.30 pm and 7.00 am. When must you switch off your vehicle's reverse warning bleeper?
What's the speed limit on a dual carriageway when you're carrying a load that's 4.5 metres (14 feet 9 inches) wide?
What's the purpose of an emergency refuge area on a smart motorway?
Where must the repair of a speed limiter be carried out?
You're on a motorway, approaching a working snow plough. Why should you stay behind it?
What could happen if there isn't enough oil in your engine?
Drivers must have a driver smart card for use in digital tachographs. Where can you obtain a replacement smart card in Great Britain?
How could a professional driver improve their efficiency?
A coach is overtaking you. What should you do when it's safe for the coach to move back to the left?
You're driving a lorry with a loaded skip. Why should the skip be covered with a net?
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