Objectives of Four-Stroke Engine Study

Which of the following is a component of a four-stroke engine?

• Piston

• Battery

• Radiator

• Spark plug

Fill in the blank: One of the components of a four-stroke engine is the _________.

• piston rings

• spark plug wire

• radiator cap

• fuel gauge

Which of the following is also known as a wrist pin in a four-stroke engine?

• Crankshaft

• Piston pin

• Camshaft

• Valve

Fill in the blank: The ________ connects the piston to the crankshaft in a four-stroke engine.

• connecting rod

• camshaft

• valve spring

• spark plug

Which of the following is responsible for converting the reciprocating motion of the piston into rotational motion in a four-stroke engine?

• Camshaft

• Crankshaft

• Valve

• Lifter

Fill in the blank: The ________ is a component of a four-stroke engine that controls the opening and closing of the valves.

• camshaft

• crankshaft

• piston

• spark plug

Which of the following is a component of a four-stroke engine?

• Alternator

• Lifters

• Carburetor

• Radiator

Fill in the blank: The ________ are components in a four-stroke engine that allow air and fuel to enter and exit the combustion chamber.

• valves

• pistons

• crankshafts

• spark plugs

Look at the diagram of the Four-Stroke Engine. What is the name of part number 1?

• Piston

• Crankshaft

• Spark Plug

• Camshaft

Look at the diagram of the Four-Stroke Engine. What is the name of part number 2?

• Piston Rings

• Crankshaft

• Spark Plug

• Connecting Rod