The type(s) of profile is (are) ____.
A. profile of a line
B. profile of an arc
C. profile of a surface
D. profile of a circle
E. both a and c
Answer: E
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The text's authors label Poe, Hawthorne, and Melville "literary individualists and dissenters." Against what were they dissenting? Why?
What will be an ideal response?
Flasher units are being discussed. Technician A says that a DOT (Department of Transportation) approved flasher unit should be used for turn signals. Technician B says that a parallel (variable-load) flasher will function for turn signal usage, although it will not warn the driver if a bulb burns out. Who is right?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
Oxyfuel cutting usually is performed on _____
a. stainless steel b. aluminum c. ferrous metals d. nonferrous metals
Construction lines are thin lines that are drawn __________ on the plans.
Fill in the blank(s) with the appropriate word(s).