In a combination waste-and-vent system, if the trap is 1-1/2", then the drainpipe must be _____.
a. 1 inch
b. 1-1/2 inches
c. 2 inches
d. 2-1/2 inches
c. 2 inches
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What do you think was the major technological innovation that influenced life on the Great Plains frontier? Why?
What will be an ideal response?
The most likely result of a power steering drive-belt that is worn is:
A. ?Belt contamination B. ?Belt slipping C. ?Wear on the power steering pump pulley D. ?Belt breaking
Schneeberger, Inc. is considering two alternatives to increase the acceleration of its linear motor actuators. The initial investment required in alternative X is $200,000 and in Y is $150,000. The MARR = 20% per year; a total of $200,000 is available for investment; and the rates of return are * Xi = 22% and * Yi = 25% per year. (a) Will the rate of return on the increment of investment between alternatives X and Y be larger or smaller than * Xi ? larger or smaller than * Yi ? (b) What is the expected * XYi ? ?
What will be an ideal response?
While monitoring the charging system during the initial run time of a new engine, what voltage should be maintained?
A. 12 volts B. 13.5-15.0 volts C. 12.6 volts D. 14.7 volts