WorksheetsSmall Engines EB
Total questions: 13
Worksheet time: 7mins
Name
Class
Date
1.
What is considered to be the backbone of a small engine?
a)
Camshaft
b)
Governor
c)
Crankshaft
d)
Poppet Valve
2.
A controlled explosion occurs on the ______stroke?
a)
Power Stroke
b)
Intake Stroke
c)
Compression Stroke
d)
Exhaust Stroke
3.
What strokes has both poppet valves closed?
a)
Intake + Compression
b)
Compression + Power
c)
Intake + Exhaust
d)
None of the above
4.
A sump in a small engine refers to a reservoir of __________?
a)
Compressed Air
b)
Antifreeze
c)
Water
d)
Oil
5.
What can happen if a small engine cooling fins are dirty and full of debris?
a)
Engine cannot cool properly
b)
Oil will break down quicker
c)
Engine could overheat
d)
All of the above
6.
When reassembling a small engine. Match marks are found on the __________gear and ___________gear.
a)
Camshaft + Crankshaft
b)
Camshaft + Governor
c)
Camshaft + Flywheel
d)
Crankshaft and Flywheel
7.
The camshaft gear turns _________ to every two turns of the crankshaft gear?
a)
Once
b)
Twice
c)
Three times
d)
None of the above
8.
The camshaft gear is _______as large as the crankshaft gear?
a)
Four times
b)
Twice
c)
Three times
d)
None of the above
9.
What device brings the valves back to a closed position?
a)
Governor
b)
Cylinder head
c)
Valve Springs
d)
Spark Plug
10.
The ring nearest the end of the connecting rod is called a_________ring?
a)
Scraper ring
b)
Oil ring
c)
Compression ring
d)
All of the above
11.
Identify the correct order of strokes in an internal combustion engine.
a)
intake, power, exhaust, compression
b)
Compression, power, intake , exhaust
c)
intake, exhaust, compression, power
d)
exhaust, intake, compression, power
12.
Spark plug gap size for all Briggs and Stratton engines is_______?
a)
.350
b)
.035
c)
.050
d)
None of the above
13.
The device is used to connect the piston pin to the crankshaft is called a __________ ____?
a)
Oil Dipper
b)
Tappet + Valve
c)
Connecting Rod
d)
None of the above
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