____ base material was used in the past for applications in which performance was not critical because it was inexpensive.
A. Epoxy fiberglass
B. Phenolic
C. Ceramic
D. Teflon
Answer: B
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Define gear train, give the function of gear train, and define the terms gear and pinion in you discussion.
What will be an ideal response?
Technician A says that cladding is the name of the interior trim of automobiles. Technician B says that weatherstripping is always attached with adhesives. Who is correct?
A. Technician A only B. Technician B only C. Both Technicians A and B D. Neither Technician A nor B
Carry the answer to two decimal places. Two-inch angle iron weighing approximately 2.97 pounds per foot is used to build panel-mounting racks. These amounts of iron are used: panel A, 9 feet; panel B, 10.75 feet; panel C, 8.6 feet; and panel D, 7.7 feet. What is the average weight per panel? Round the answer to the nearer hundredth.
Fill in the blank(s) with the appropriate word(s).
If a conductor carrying electrical current is formed into a coil, the magnetic field around the wire will ____.
A. cancel out B. increase C. decrease D. remain the same