Technician A states block mounted cams convert rotary motion into linear motion of the followers. Technician B states overhead cams convert rotary motion into rotary motion of the rocker arms..

A. Technician A only.
B. Technician B only.
C. Both A and B.
D. Neither A nor B.


Answer: C

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A fertilizer with the analysis of 5-10-5 contains 10 percent ____________________

Fill in the blank(s) with correct word

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Five-hundred moles per minute of liquid benzene (300 K and 3.0 bar) enters a steady state heater. The benzene leaves the heater as a superheated vapor (450 K and 3.0 bar). What rate of heat addition is needed to achieve this change? Assume the heat of vaporization is not a function of pressure. Note: The vapor pressure of benzene is given by the following relationship:

lnPsat = 13.8594 – 2773.78/(T-53) where P [=] kPa and T [=] K

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IDENTIFY TEST PROCESS SYMBOLS AND DIAGRAMS

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Which of the following is a device used to maintain indoor air quality?

a. Condensate pump b. Evaporator c. Condenser d. Ultraviolet light

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