?Some small plasma cutting machines have ______ and can be used on 120V power.
A. ?self-contained air compressors
B. ?an argon cylinder for a shielding gas
C. ?an oxygen cylinder for cutting gasses
D. ?Both b and c are correct
Answer: A
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All of the following are included in the engine's electrical system EXCEPT:
A. the ignition system B. the starting system C. the powertrain D. the charging system
When a relay is de-energized, ____.
A. the contacts remain closed B. the contacts are mechanically held C. spring tension causes the contacts to open D. cooling is required before the relay can be re-energized
What tool is used to remove cartridge fuses from a fused disconnect box?
A) No tools are necessary—just reach in and pull the fuse out. B) Pliers with an insulated handle C) A screwdriver D) A fuse puller
Divide the following decimal fractions and round to three decimal places: 4.3 ÷ 0.25 =
What will be an ideal response?