If the phase angles of two sine waves are both 0 degrees then the waves _____
a. are in phase
b. are 90-degrees out of phase
c. have the same peak voltage
d. have the same amplitudes
a
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In the Simpson gear train with the planet carrier as the output, the carrier will always:
A. Rotate in the same direction as the input gear. B. Rotate in the opposite direction of the input. C. Rotate in the same direction as the sun gear. D. Rotate in the same direction as the ring gear.
Wool EPDs are calculated for which of the following?
a. fiber length c. grease fleece weight b. fiber diameter d. all answers
Before beginning a cutting operation, you should complete a _____
a. safety survey b. hazard awareness worksheet c. project assessment d. job hazard analysis
The Quine-McCluskey method of reducing complex Boolean expressions is used in place of a Karnaugh map when the original expression contains ________ or more variables
A) 8 B) 4 C) 5 D) 6