What is the total efficiency of three systems in cascade if the individual efficiencies are 40%, 30%, and 10%?
A) 10% B) 1.2% C) 1.33% D) 80%
B
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The rule for segmental arch construction is that the minimum rise should always be _____ the width of the opening or span, if the arch is to be self supporting and not on a form.
A. equal to one-eighth B. more than one-fourth C. up to one-half D. no more than one-sixteenth
Answer the following statement(s) true (T) or false (F)
An orthographic is a single-view drawing.
A numeric display - driven by a 744X driver - is used to display the output from a BCD counter. If this counter only displays the numbers 0, 2, 4, 6, and 8, then troubleshooting should be narrowed down to:
A) the MSB line on the display input circuit. B) the "b", "c", and "d" segments on the numeric display. C) the LSB line on the driver input circuit. D) the LSB line on the display input circuit. E) the MSB line on the driver input circuit.
____________________ is a linear measurement used to size or distance.
Fill in the blank(s) with the appropriate word(s).