When a pressure gauge reads 60 psig, there is an absolute pressure of _____
a. 45.3 psia
b. 60 psia
c. 68 psia
d. 74.7 psia
d
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A ____ section is a view that does not cut completely through the structure.
A. longitudinal B. dividing C. partial D. full
Most of the noise produced in a busy restaurant or dining hall is
A) airborne sound. B) structure -borne sound.
?While discussing hydraulic systems:Technician A says the use of a larger input piston gives the system a mechanical advantage or increase in the force available to do work.Technician B says the multiplication of force through a hydraulic system is directly proportional to the difference in the piston sizes throughout the system.Who is correct?
A. ?A only B. ?B only C. ?Both A and B D. ?Neither A nor B
What are a hamster's most acute senses?
A) sight and smell B) taste and hearing C) hearing and smell D) taste and sight