Technician A says that the sharp edges of spool valves should be rounded, using 400 grit sand paper. Technician B says that all valve body parts should be cleaned then dried using low-pressure , filtered compressed air. Which technician is correct?
A) Technician A only
B) Technician B only
C) Both technicians A and B
D) Neither technician A nor B
Ans: B) Technician B only
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The unijunction transistor (UJT) is a special transistor that has two bases and two emitters.
Answer the following statement true (T) or false (F)
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In which of the following engine locations would ignition typically take place?
A. 30 degrees BTDC B. 3 degrees BTDC C. 15 degrees ATDC D. 90 degrees ATDC
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With ____, penetration and bead profile are sensitive to arc length, and the long arcs needed for feeding filler wires are more difficult to control.
A. nitrogen B. argon C. hydrogen D. helium
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What is the purpose of compressor capacity control?
What will be an ideal response?
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