The simplest form of economizer control is the _____.
a. powered exhaust method
b. integrated method
c. dry-bulb method
d. enthalpy method
c. dry-bulb method
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The profitability of pigs is determined by which of the following factors?
a. growth ability c. feed conversion b. reproductive efficiency d. all answers
A _____ transmission uses two or more shafts mounted in parallel, with sliding spur gears arranged to mesh with each other to provide a change in speed or direction.
A. sliding gear B. collar shift C. constant mesh D. synchromesh
Local notes ____ print.
A. are placed separately from the views of the B. relate to the entire C. are connected to specific features of the D. both b and c E. none of the above
The steel type most commonly used for framing members (columns and beams) of a steel building is
A) steel type A36 with a yield strength of 36 ksi. B) steel type A36 with a yield strength of 360 ksi. C) steel type A992 with a yield strength of 40 ksi. D) steel type A992 with a yield strength of 50 ksi. E) none of the above.