Theory Test Practice Ireland

Question 1038 · Truck theory test

How does harsh acceleration affect fuel consumption?

Pick an answer to test yourself.

Correct answer

Fuel consumption increases.

Official explanation

Harsh acceleration increases fuel consumption. Smooth acceleration helps to reduce fuel consumption and the emissions from vehicles. Try not to overdrive the engine and use the appropriate gear for the speed of the vehicle. When slowing down, take your foot off the accelerator and allow the vehicle to slow progressively before you brake.

Topic
Safe & responsible driving · Environmental Matters and Eco-Friendly Driving
Also in
This question also appears in the bus theory test.

Practise this topic in the app

Free demo questions for every topic, progress saved, a full mock exam in the official format.

Got it wrong, or had to think? That is one of 909 questions the truck theory test can draw from. Sit the truck mock exam in the official format (100 questions, 120 minutes, pass mark 74) and see how many more you would miss.

Related questions

This question in other languages