Small Engine

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Small Engine

# 1. The rod and crankshaft convert the up-and-down motion of

the piston into A. a small...
1. The rod and crankshaft convert the up-and-down motion of the piston into
A. a small, contained explosion. C. a release of exhaust gases.
B. rotary motion. D. movement in the cylinder head.
2. Basic engine operation can be divided into four stages. These stages (listed in the proper order) are
A. compression, power, rotary motion, and exhaust.
B. exhaust, intake, explosion, and ignition.
C. intake, compression, power, and exhaust.
D. ignition, compression, power, and exhaust.
3. An engine with a brake horsepower of 20 bhp would have a rated horsepower of
A. 24 hp. C. 16 hp.
B. 18 hp. D. 10 hp.
4. The main safety hazard created by engine exhaust is
A. electric resistance. C. carbon monoxide gas.
B. the risk of fire. D. sulfuric acid.
5. Which of the following tools is used to mark the spot where a hole is to be drilled in a piece of metal?
A. Cold chisel C. Hacksaw
B. Center punch D. Screwdriver
Examination 71
EXAMINATION NUMBER:
08901600
Whichever method you use in submitting your exam
answers to the school, you must use the number above.
For the quickest test results, go to
http://www.takeexamsonline.com6. By definition, work is a force that’s applied over a specific
A. distance. C. weight.
B. period of time. D. amount of horsepower.
7. When you need to cut new external threads on a bolt, what tool should you use?
A. A die C. A tap
B. A hacksaw D. A diamond point chisel
8. During which stage of engine operation does the burning mixture of air and fuel force the piston downward?
A. Compression C. Ignition
B. Power D. Exhaust
9. One horsepower is equal to how many foot-pounds of work per second?
A. 150 ft-lb C. 450 ft-lb
B. 250 ft-lb D. 550 ft-lb
10. What is the maximum range of most handheld fire extinguishers?
A. 50 yd C. 30 ft
B. 100 ft D. 10 ft
11. Dies are turned using a special tool called
A. an extractor. C. a puller.
B. a tap wrench. D. a stock.
12. Which of the following tools is used to cut threads inside a hole?
A. Ta p C. Die
B. Reamer D. Extractor
13. A measure of the twisting or rotational force that an engine can produce is called
A. rotary distance. C. horsepower.
B. torque. D. compression ratio.
14. The maximum power output of an engine is usually given in units called
A. rpm. C. ft-lb.
B. bhp. D. TDC.
15. What type of tool would be used to tighten a nut or bolt with an exact amount of twisting force?
A. Torque wrench C. Torx wrench
B. Open-end wrench D. Box-end wrench
16. The distance the piston must travel from TDC to BDC is referred to as the _______ of the engine.
A. displacement C. bore
B. throw D. stroke
17. Which of the following tools is useful to handle parts that are too small to be gripped with your fingers?
A. Snap ring pliers C. Locking pliers
B. Needlenose pliers D. Bench vise
72 Examination18. You could be electrocuted if you try to use water to put out a
A. Class A fire. C. Class C fire.
B. Class B fire. D. Class D fire.
19. When a piston is at its lowest position in the cylinder, it’s said to be at
A. BDC. C. TDC.
B. IHP. D. BHP.
20. The small space above the piston in which fuel is burned is called the
B. combustion chamber. D. top dead center.
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5/4/2011
Chris, Small Engine Technician
Category: Small Engine
Satisfied Customers: 6,666
Experience: 20 years of servicing small engines of all kinds
Verified

Chris :

Hello how are you.

Chris :

Are you needing me to answer all of there questions

Customer:

yea its a test

Customer:

can you do this

Chris :

Yes, Typically this is a one question kind of deal but i'll help you out.

Chris :

#1 is b

Chris :

#2 is c

Customer:

Chris :

skip 3 for now

Chris :

4 is c

Chris :

5 is b

Chris :

What is going on with #6

Chris :

7 is a

Chris :

8 is b

Chris :

9 is d

Chris :

10 i have no idea

Chris :

11 is d

Chris :

12 is a

Chris :

13 is b

Chris :

14 is c

Chris :

15 is a

Chris :

16 is d

Chris :

17 is b

Chris :

Chris :

19 is a

Chris :

20 is b

Customer:

thanx 90

Chris, Small Engine Technician
Category: Small Engine
Satisfied Customers: 6,666
Experience: 20 years of servicing small engines of all kinds
Verified
Chris, Small Engine Technician
Category: Small Engine
Satisfied Customers: 6,666
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Experience: 20 years of servicing small engines of all kinds

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