When working with sockets, Technician A states that a socketโs โpointโ is the size of the square opening for the handle. Technician B states the point of a socket is the box configuration for the bolt head. Who is right?
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15
Torx screws have a square indentation in their heads.
False
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25
Valves close off the intake and exhaust ______________________________ for each engine cylinder.
ports
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15
In a typical gasoline-powered automobile engine, how many piston strokes make up a complete cycle?
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15
In a four-stroke cycle engine, the crankshaft must make four complete rotations to complete the cycle.
False
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15
Which of the following is not a socket wrench drive size?
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15
Piston rings are used to keep combustion pressure and oil from leaking between the piston and the cylinder wall.
True
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lifesaver
Give 15 points!
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shark
Other team loses 25 points!
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fairy
Take points!
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25
banana
Go to last place!
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thief
Give points!
5
10
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25
star
Double points!
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rocket
Go to first place!
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banana
Go to last place!
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15
____ is another name used to describe the engine bottom end.
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monster
Reset all scores!
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shark
Other team loses 25 points!
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shark
Other team loses 5 points!
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baam
Lose 10 points!
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25
A wrench designed to be hit by a hammer is called a(n) ______________________________ wrench.
slug
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25
The connecting rod small end is attached to the ______________________________ by a wrist pin.
piston
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25
A transaxle is most commonly used with ______________________________-wheel-drive vehicles.
front
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15
The radiator of a vehicle is part of its ____ system.