In plasma arc cutting, plasma is created by _____
a. combining acetylene with acetone
b. exposing cutting gas to radioactive material
c. passing fuel gases through a large orifice inside the torch
d. superheating gas in an electric arc
d
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Lockout/tagout devices are meant to _____.
a. de-energize a faulty circuit b. ensure that equipment can't be started while it is being repaired c. notify maintenance that a tool needs to be repaired d. keep unauthorized personnel out of high-voltage hazard areas
Technician A says that wiring harness that run close to exhaust manifolds must be housed in PCV conduit. Technician B says printed circuits cannot be repaired. Who is correct?
A. Technician A only B. Technician B only C. Both Technician A and B D. Neither Technician A nor B
In the diagram above, what are the coordinates of the figure represented by (x8, y8)?
What will be an ideal response?
An advantage of OVE framing is that it ________ a building's thermal efficiency
A) Does not affect B) Increases C) Decreases