3 Written questions
2 Multiple choice questions
- internal combustion engine in which air is compressed and heated igniting diesel fues sprayed into the cylinder.
- arrangement of collectors, pipes, and heat pumps or exchangers used to capture solar heat for indoor heating.
2 True/False questions
carburetor → that part of an internal combustion engine in which fuel is ignited.
cylinder → apparatus for supplying vaporized fuel for an internal combustion engine.