PCV - Free Test #5

Pedestrians and cyclists are shown the green light together. The signals are push-button-operated and there's no flashing amber phase.

Most speed limiters work by taking a speed signal from the tachograph and transmitting it to the engine management system. This reduces the fuel supply to the engine, and allows the speed of the vehicle to be controlled to specific limits. The speed at which a limiter is set must be shown on a plate clearly displayed in the cab. You should be aware of the effect a speed limiter will have on your vehicle, especially when overtaking.

You should always plan your route. This will ensure you always drive on roads that are suitable for the size and weight of your vehicle. By planning to avoid peak travel times, you can also avoid congestion. This can save you fuel, as well as reducing your journey times.

If passengers aren't waiting at the bus stop, it can be tempting to stop near where they're standing. This may not be a safe place for your vehicle or for other road users. Be professional and be safe; stop in the correct position.

DVSA or the police can order an immediate prohibition. The vehicle may be immobilised and you won't be able to drive it until the faults have been rectified. Details are notified to the traffic commissioner. Never use a vehicle that you know is faulty.

If you're travelling in heavy rain, you should be aware that it could take twice as long for you to stop as it would in dry weather. Increase your distance from the vehicle in front to allow for the longer stopping distance.

The spray-suppression equipment helps to prevent water from being thrown up and causing reduced visibility, for you and other drivers. Driving at a reduced speed in wet conditions will also help to reduce the amount of water thrown up by your vehicle's tyres.

In wet conditions, water can build up between your tyres and the road surface. This is known as aquaplaning and it will cause your vehicle to slide. Try to regain control by easing off the accelerator to gradually lose speed. Don't brake or steer until your tyres are gripping the road again.

Learners might not have confidence when they first start to drive. Allow them plenty of room and don’t react adversely to their hesitation. We all learn from experience, but new drivers will have had less practice in dealing with all the situations that might occur.

The greatest risk to a stationary bus is being hit from behind. Moving your passengers forward could reduce the risk of injury if such a collision occurred.

Never drive after taking drugs you don't know about. They might affect your judgement and perception - and, therefore, endanger lives.

Passenger safety should be your priority. You should take every precaution to ensure they're out of danger.

On the approach to many tunnels, a board will indicate a local channel or radio frequency that you should tune into. This should give a warning of any incident or congestion in the tunnel ahead. Severe loss of life has occurred in tunnel fires. Getting advance warning of any problems ahead will help you to take appropriate action in good time.

Large or long vehicles have many blind spots. It's vital to check all these areas before starting to reverse and then make sure you keep checking all around while completing the manoeuvre.

You should always try to stop, if it's safe, for people waiting at pedestrian crossings. However, avoid waving them to cross. Another driver may not have seen them, may not have seen your signal or may not be able to stop safely.

Before overtaking assess the situation. Look well ahead to see if the cyclist will need to change direction. Be especially aware of the cyclist approaching parked vehicles as they will need to alter course. Do not pass too closely or cut in sharply.

To help a casualty who isn't breathing, you should remove any obstructions from their mouth and tilt their head back slightly. These actions will help to keep their airway clear and maintain the correct position if mouth-to-mouth resuscitation is required.

If a wheelchair space is occupied by standing passengers and luggage, you might not be able to allow a wheelchair user on the bus. This may occur on a bus that's almost full to capacity. You won't have failed in your statutory duties towards the wheelchair user.

If it's possible, and you can do so without causing further danger, it's safer to drive a vehicle that's on fire out of a tunnel. The greatest danger in a tunnel fire is smoke and suffocation.

Even though the warning light is showing, there may be sufficient pressure to release the parking brake. However, you mustn't do this, because there may not be enough air pressure to operate the service brake.

A motorcycle can be lost out of sight behind another vehicle. The use of the headlights helps to make the motorcycle more easily seen.

It's unfortunate, but machinery will sometimes break down despite the best efforts to service it. Don't risk the health and safety of a person with a disability, or other passengers, by struggling to get them on without the proper equipment.

Blind spots can occur when bodywork - such as a door or window pillar - restricts your view. Different types of vehicle have different blind spots.

There are times when, due to the size of your vehicle, you'll have to take up part of another lane. If you need to do this, make sure that you use effective observation all around. Be aware that other road users might not understand the reasons for your position on the road. You should signal your intentions and take up your position in good time.

Depending on road speed, pressing the accelerator pedal firmly to the floor will activate a switch that allows the gearbox to select a lower gear for improved acceleration.

If there's nothing embedded in the wound, you can control the blood loss by applying pressure to the wound and raising the leg if possible.

In high winds, some exposed roads, bridges and viaducts are closed to high-sided vehicles. Plan your route with care and try to avoid these areas. Also plan an alternative route in case of road closure.

No phone call is important enough to endanger someone's life. If you must be contactable when driving, plan your route to include breaks where you can catch up on telephone messages in safety. Always choose a safe place to take a break.