If two identical slings are used at an angle to the load, each sling _____.
a. bears 1/2 the weight of the load
b. bears more than 1/2 the weight of the load
c. bears 3/4 the weight of the load
d. bears less than 1/2 the weight of the load
Answer: B
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Running compression should MOST-Likely be about:
A. 5% of cranking compression B. 50% of cranking compression C. 60% of cranking compression D. 80% of cranking compression
Why do some manufacturers make more than one type of filler metal that is included in one classification??
What will be an ideal response?
Where three or more Type NM cables containing two or more current carrying conductors are installed in contact with thermal insulation without maintaining spacing between the cables, the allowable ampacity must be adjusted for more than three current carrying conductors using Table __________.
Fill in the blank(s) with the appropriate word(s).
Which pair of factors most directly affects the maximum allowable pressure drop within a system?
A) Type of refrigerant and gas velocity B) Temperature of refrigerant and gas velocity C) Temperature of refrigerant and type of refrigerant D) Type of refrigerant and pipe size