What is the purpose of flux?
A) The flux makes it easier to assemble the fitting
B) Remove light surface oxidation and prevent new oxidation
C) Prevent the solder from alloying with the pipe
D) Promotes surface tension in the solder
B
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What are possible ways of acquiring points for EA credit 1?
A) Renew energy supply from 2.5 percent to 12.5 percent yearly B) Conduct whole building energy stimulation C) Two different prescriptive compliance paths D) B and C E) A and C
____________________ resistors are designed to have a range of resistances available through two or more taps and a control.
Fill in the blank(s) with the appropriate word(s).
Feedforward control accounts for changes in unmeasurable disturbances.
Answer the following statement true (T) or false (F)
The critical branch should include blood, bone and tissue banks, critical care systems, and ____.
A. ambulance parking area illumination B. nurse call systems C. food storage areas D. accounting systems