Free Printable class Activity 2

Worksheets

Name

Class

Date

Draw An arrow to show piston direction for each stroke

What is the position of intake and exhaust valves during the compression Stroke?

Bothe are OPEN

Bothe are CLOSED

Intake valve OPEN

Exhaust valve OPEN

Which component in the piston assembly will prevent oil from leaking into the combustion chamber?

complete the sentence:

The intake valve position will be (a) in the intake stroke

complete the sentence:

The exhaust valve position will be (a) in the power stroke

سؤال للتفكر

برأيك ماذا سيحدث لو لسبب ما لم يغلق أحد الصمامات في مرحلة الضغط ؟

اكتب اجابة مختصرة

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