Which liquid fuel could be used to directly power a fuel cell?
A) Unleaded gasoline B) Biodiesel C) Ethanol D) Methanol
D
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Which types of occupancies are best suited for load-bearing wall buildings?
What will be an ideal response?
Which of the following is LEAST-Likely to occur?
A. Pure ethylene glycol freezing at 150F. B. Pure ethylene glycol boiling at 3300F. C. Factory radiator fill being about 50% water and 50% coolant. D. A 70% concentration of ethylene glycol freezing at -850F.
The annual cost and an effectiveness measure of items salvaged per year for four mutually excluÂsive, service sector alternatives have been colÂlected. Calculate (a) the cost effectiveness ratio for each alternative, and (b) use the CER to identify the best alternative.
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What is the output voltage of a 4-bit binary-weighted resistor DAC if the binary input is 0101 when the input voltage is 3 V, the LSB resistor is 24 k?, and Rf is 10 k??
A) 5.75 V B) 6.25 V C) 3.5 V D) 5.25 V