?Which quenching process results in the most rapid cooling of a part?
A. ?molten salt
B. ?oil
C. ?water
D. ?brine
Answer: C
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____ is often a problem when an area’s configuration has limited openings.
a. Sunlight b. Lighting c. Heat d. Ventilation
? Two technicians are discussing chamfering the top of recently rebored and honed cylinders. Technician A says to use a ridge reamer or special cutter in the boring bar. Technician B says that chamfering the cylinder is unnecessary. Who is right?
A. ?Technician A only B. ?Technician B only C. ?Both A and B D. ?Neither A nor B
Where necessary, to prevent heat loss through the floor and foundation walls, ____made of extruded polystyrene is installed under the concrete slab.
a.a vapor barrier b.rigid insulation c.a seal d.tarpaulin
A company that makes clutch disks for race cars has the annual net cash flows shown for one department.
 FIGURE 1.png)