Fluxes that are active at room temperature ____.
A. must be neutralized after completing the job
B. cannot be neutralized
C. do not have to be cleaned off the part
D. must only be removed if the part is to be painted
Answer: A
Trades & Technology
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A dual-element, nonsimultaneous electric water heater has two 5,000-watt heating elements. What it its heat output in BTUs?
a. 13,648 BTUs b. 15,355 BTUs c. 17,060 BTUs d. 18,766 BTUs
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A broiler chicken's feed efficiency is about how many pounds of feed for one pound of weight gain?
A. 1.9 B. 3 C. 6.5 D. 9
Trades & Technology
Pressure to increase productivity often shows up in ways that are detrimental to the safety and health of workers.