addition
subtraction
multiplication
Division
Misc.
100
17776
7777+9999
100
4448
8997-4549
100
4368
56*78
100
TDC stands for ________________
What is Top Dead Center (piston at uppermost travel in the cylinder)
200
This component is shaped like a can and moves in a reciprocating fashion
What is a piston
200
The piston moves this direction during the compression stroke.
What is up.
200
A motor uses this to produce power
What is electricity
200
During the power stroke, this many valves are open
What is zero
200
Engine displacement means this
What is volume displaced by the piston as it moves from TDC (top dead center) to BDC (bottom dead center)
300
This component transfers power from the piston to the crankshaft
What is connecting rod
300
The crankshaft rotates this many times during 1 complete 4 stroke cycle
What is twice (2)
300
A crankshaft usually has this attached to it in order to increase momentum to keep it spinning through all the 4 strokes.
What is a flywheel.
300
If one valve is larger than the other, it is usually this type of valve.
What is intake valve
300
The diameter of a cylinder is also known as this
What is the bore
400
This component stores and cools oil.
What is the oil pan.
400
This is the order of the 4 strokes
What is intake, compression, power and exhaust
400
In an engine without an oil pan, oil is stored here.
What is in the crankcase
400
If the engine valve timing is out, this may occur
What is bent valves and/or internal engine damage.
400
The distance a piston travels from TDC (top dead center) to BDC (bottom dead center) is called this
What is stroke
500
This component contains valves and sits on the top of the engine block.
What is a cylinder head
500
During the power stroke, the piston moves in this direction
What is down
500
A turbo charger uses exhaust in order to push more of this into the engine.
What is air
500
If a valve sticks open, compression in the cylinder will be __________
What is low
500
This item has voltage applied to it and functions to ignite the air/fuel mixture in the cylinder
What is the spark plug
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