Asynchronous counters are commonly referred to as ____ counters.
A. decade
B. up-down
C. ripple
D. parallel
Answer: C
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The invisible problem in the workplace that is the root cause of 200 million lost workdays annually is:
A) Clinical depression B) Psychosis/neurosis C) Genetic back problems D) Carpal tunnel syndrome
Which of the following would be least likely to cause a torsional crankshaft failure?
A. defective vibration damper B. unbalanced cylinder loading C. misaligned main bearing bore D. defective engine mounts
If two mutually exclusive alternatives have B/C ratios of 1.5 and 1.4 for the lower first-cost and higher first-cost alternatives, respectively: (choose one)
(a) The B/C ratio on the increment between them is greater than 1.4 (b) The B/C ratio on the increment between them is between 1.4 and 1.5 (c) The B/C ratio on the increment between them is less than 1.4 (d) The lower-cost alternative is the better one
In a capacitive AC circuit, the phase relationship between the voltage and the current is such that the:
A) current is 180 degrees out of phase with voltage. B) current is leading the voltage. C) voltage is leading the current. D) voltage is 360 degrees out of phase with current.