Istory and Careers 6
Select the correct text in the passage.
Identify who can apply for a graduate certificate.
Pete has a technical certificate and is a robotics technician. Melinda completed her undergraduate certification course last week while studying
for her undergraduate degree course. Brian is fresh out of high school and wants to be a robotics automation engineer. Timothy has a
bachelor's degree in mechanical engineering and works in a robotics firm.
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The temperature of air decreases as it is compressed by an adiabatic compressor. a)- true b)- false

Aloaded platform of total mass 500 kg is supported by a dashpot and by a set of springs of effective stiffness 72 kn/m. it is observed that when the platform is depressed through a distance x = 12.5 cm below its equilibrium position and then released without any initial velocity; it reaches its equilibrium position in the shortest possible time without overshoot. find the position and velocity of the loaded platform 0.10 sec. after its release. if a further load of 400 kg is added to the platform, find, i) the frequency of damped vibrations, and i) the amplitude of vibration after 2 complete oscillations, given that the initial amplitude is 15 cm.

The higher the astm grain-size number, the coarser the grain is. a)-true b)-false