Which of the following materials can be detected by a capacitive proximity detector?
A. liquids
B. nonmetallic solids
C. powders
D. granular materials
E. all of the above
Answer: E
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What is an important practice in writing to avoid errors that can cost time and money?
a. Handwriting any document before using a computer. b. Always writing in the first person. c. Proofreading the work for accuracy. d. Writing at a high reading grade level.
Which of the following are used with ammeters to increase their range for current measurement?
a. Current-limiting resistors b. Shunt resistors c. Clips d. Magnets
The ____ on drill hole dimensions gives the size of the drill, the number of holes to be drilled, and may also give the depth to which the holes are to be drilled.
A. call out B. legend C. note D. icon
____________________ is the composite of roughness and waviness deviations that are typical of a real surface.
Fill in the blank(s) with the appropriate word(s).