exam lesson name: energy conversions\nexam number: 700697rr\n▶ exam guidelines\n▶ exam instructions\nquestion…

exam lesson name: energy conversions\nexam number: 700697rr\n▶ exam guidelines\n▶ exam instructions\nquestion 1 of 20 :\nselect the best answer for the question.\n1. within an internal combustion engine, the can - shaped component that moves up and down the cylinder and is the main moving part in the engine is the\n○ a. spark plug.\n● b. piston.\n○ c. crankshaft.\n○ d. connecting rod.\n□ mark for review (will be highlighted on the review page)

exam lesson name: energy conversions\nexam number: 700697rr\n▶ exam guidelines\n▶ exam instructions\nquestion 1 of 20 :\nselect the best answer for the question.\n1. within an internal combustion engine, the can - shaped component that moves up and down the cylinder and is the main moving part in the engine is the\n○ a. spark plug.\n● b. piston.\n○ c. crankshaft.\n○ d. connecting rod.\n□ mark for review (will be highlighted on the review page)

Answer

Brief Explanations:

In an internal - combustion engine, the piston is the can - shaped component that moves up and down in the cylinder and is a main moving part. A spark plug ignites the fuel - air mixture, the crankshaft converts the linear motion of the piston to rotational motion, and the connecting rod connects the piston to the crankshaft.

Answer:

B. piston