The total amount of time required to machine a part is 11.4 hours. Milling machine operations take 6.0 hours. What percent of the total time is spent on the milling machine? Round to one decimal place.
A. 50.4
B. 52.6
C. 55.1
D. 56.9
Answer: B
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Which of the following scientists was responsible for developing a theory of heredity in the mid-1800s?
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Analyze the structure in Figure P11.28 by moment distribution. Draw the shear and moment curves. Sketch the deflected shape. Also compute the horizontal displacement of joint B. E is constant and equals 30,000 kips/in. 2
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A wattmeter is connected to a circuit with 120 V, 10 A, and a power factor of 91.7%. Its reading is:
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Speed control for a wound rotor motor is obtained by placing ____________________ in the secondary or rotor circuit.
Fill in the blank(s) with the appropriate word(s).
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