Originally Posted by 
JDNSW
				 
			33/35. Two wrong were the one about the naptha engine, and the one about the "Sterling" engine - the misspelling of Stirlings name threw me off. The whole quiz had a number of spelling errors, and more importantly, accepted as a half truth answers that were not strictly correct, for example, that a two stroke is unsuitable for a small car - in fact, they have been widely used for small cars until emissions standards stopped them. Another one was the question that implied you could not run a two stroke on diesel - depends on the two stroke; many diesel engines are two stroke, especially very large ones, but they have a long history as truck engines as well.