The factors that effect a centrifugal pumps suction pressure include all of the following except:
a. temperature
b. viscosity
c. pressure
d. size of pump
Answer: D
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All temperature sensors are classified as thermocouples.
Answer the following statement true (T) or false (F)
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Nearly ____ million Irish arrived in America between 1830 and 1860,.
A. 20 B. 2 C. 5 D. 8 E. 10
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A clutch is chattering when engaged. Technician A says that too much clutch freeplay is the cause Technician B says that oil or grease may be on the friction disc. Which technician is correct?
A) Technician A only
B) Technician B only
C) Both technicians A and B
D) Neither technician A nor B
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Ultrasonic welding systems use ___________ to fuse parts.
A. intense beams of light B. electricity and feed wire C. high-frequency vibration D. current passing from one tip to the other
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