Chain slings require a thorough periodic inspection at least _____
a. once a year
b. twice a year
c. once every two years
d. monthly
a
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An ____ on each type of section is used to specify materials and explain special installation procedures.
A. Annotation B. Amendment C. Abstraction D. Appendix
For each 12,000 Btu/h capacity, a water-cooled condensing unit and cooling tower combination will circulate approximately ____________________ GPM through the condenser.
Fill in the blank(s) with the appropriate word(s).
A window frame is 4' 8-1/2" high. The frame is bricked up to a height of 3' 1-1/32". What is the measurement in inches from the top of the brick to the top of the frame?
What will be an ideal response?
The theory stating that current flow is produced when an electron from one atom knocks electrons of another atom out of orbit is generally called the _______________ theory.
Fill in the blank(s) with the appropriate word(s).