Exam (elaborations)
AG MECHANICS CDE QUESTIONS AND ANSWERS
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AG MECHANICS CDE QUESTIONS AND ANSWERS
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Name: Score:243 Multiple choice questions
Term 1 of 243
GMAW stands for
GAs Metal Arc Welding
Mig Welding
Flux Cored Arc Welding
Base Metal
Term 2 of 243
How many revolutions does a camshaft make to one revolution of the crankshaft?
100
3/4
one
1/2
Term 3 of 243
Indicators of excessive heat when welding would include:
It is difficult to manage the puddle
Bleeding the lines
It will result in a narrow, stringy bead
Low voltage and high amperage
,Term 4 of 243
The best amperage setting for cutting with a stick welder is _____ higher than for welding.
25%
100%
75%
50%
Term 5 of 243
In the ____________ arrangement, the camshaft is installed in the crankcase and the valves are
installed in the cylinder head.
bottom valve
rear valve
overhead valve
side valve
Term 6 of 243
In the TIG welding process, which of the following is not true?
the corners and work toward the center
using a wrench and turning the adjusting nut
Tungsten electrodes have a very low
melting point.
the puddle burns through the metal, the arc will not strike both A and C
,Term 7 of 243
When measuring the spark plug gap, a __________ should be used.
screwdriver
wire or round feeler gauge
digital caliper
tape measure
Term 8 of 243
A single cylinder Briggs and Stratton engine has:
1 valve
36 sq miles
intake and exhaust valves
2 valves
Term 9 of 243
The recommended cleaning interval for a single element air cleaner for small engines is every:
48 hours of operation
30 minutes of operation
31 degrees
25 hours of operation
Term 10 of 243
Tips used in oxyacetylene welding have how many holes in the end of them?
100
1800
one
1/2
, Term 11 of 243
1/4 section of land contains _____ acres.
.03
4
160
one
Term 12 of 243
A 1-2-3 mixture of concrete means:
A 1-2-3 mixture of concrete means:
The purpose of screeding concrete is to:
A 6-9-3 mixture of concrete means:
Regulate the mixture of air and fuel
Term 13 of 243
MIG stands for
Shielded Metal Arc Welding
Metal Inert Gas
Tungsten Inert Gas
Metal In Gas
Term 14 of 243
Counterweights are designed into the crankshaft to provide:
nozzle feed
engine balancing
better ignition
overhead valve
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