Do you have what it takes to PASS the LORRY theory test?

Put your skills to the test by answering this example theory test practice question.

This DVSA LORRY practice question has been taken from the Braking Systems theory test topic.

Select one answer

In frosty weather, what precaution could a lorry driver take to prevent moisture from freezing in the air-brake system?

Drain the air tanks daily

Cover the air tanks with a blanket

Keep the engine at high revs when starting

Pump the brakes

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