?Chromium-molybdenum steel welds have a tensile strength of ____ psi.
A. ?10,000 to 25,000
B. ?30,000 to 45,000
C. ?60,000 to 80,000
D. ?90,000 to 100,000
Answer: C
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A pump is designed to increase the pressure of water flowing at 10 m3/min from 100 kPa to 6 MPa. The minimum horsepower required by the pump is nearest:
A) 1470 hp B) 1320 hp C) 1180 hp D) 980 hp
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A standard A-size print is:
a. 22" X 34" b. 17" X 22" c. 11" X 17" d. 8.5" X 11"
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¿Cuántas piezas de revestimiento de 36 pulgadas (91,44 cm) de ancho se necesitarían para 120 pies (36,57 m) de tubería si el revestimiento se instala con un traslapo de 2 pulgadas (5,08 cm)?
a. 40 b. 120 c. 43 d. 48
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A high pass filter will cause some phase shifting of the signal
Indicate whether the statement is true or false
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