An R-22 system has a 6 psi pressure drop in the liquid line and leaves the condenser at 218 psi. If the pressure at the top of the vertical lift is 199 psi, what is the height of the vertical lift?
A) 19 ft B) 26 ft C) 21 ft D) 29 ft
B
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What was created by the mid-1700s that helped connect the Atlantic seaboard colonies of Great Britain to each other in a more cohesive manner?
A. an intercolonial postal system B. an intercolonial paved roads system that connected all of the cities of the Atlantic seaboard colonies. C. an intercolonial canals system D. an intercolonial currency and monetary system E. None of these are correct.
Answer the following statements true (T) or false (F)
1. A job description that lacks a clear and detailed definition of job responsibilities may cause a highly qualified employee to under perform. 2. If you asked the supervisor and the employee what the job responsibilities of an individual position are, the answers should be similar. 3. It may be considered discrimination against women if the job description requires that all applicants must be able to lift 75 pounds if this is not really a job requirement. 4. Having an employee describe what his or her job is can often be difficult for the employee to do.
Silt particles are ____________________ than sand and have diameters between .002 mm and .05 mm
Fill in the blank(s) with correct word
How far above the ground is it, in meters?
A 50 kg object has potential energy of 100 kilojoules relative to the ground.