Automotive
For the last few lessons of Metal technology, my class and i have been learning about automotive and how a petrol and diesel engine works. personally, I prefer an diesel engine. mainly because it cost almost a dollar less than regular petrol however it is not that good on the environment. The difference between a petrol engine and a diesel engine is a petrol engine needs a spark plug to start the vehicle where diesel engines need compressed air to start the vehicle. i'd prefer pwning a manual vehicle, 5 speed to be exact. Reasons being, you can haul heavy stuff or when your stuck, you can get out just by adjusting the transfer case. manual can go faster with the more RPM (revs per minute) which is another reason why i want a manual.