What force causes a head gasket to be drawn downward during engine operation?
A) Exhaust gas pressure B) Gravity
C) Head bolt torque D) Intake stroke vacuum
Question 2
The four basic computer functions include ________.
A) Writing, processing, printing, and remembering
B) Data gathering, processing, output, and evaluation
C) Input, processing, storage, and output
D) Sensing, calculating, actuating, and processing