__________is used as the electrolyte in automobile batteries.
a. Phosphoric acid
b. Chloric acid
c. Sulfuric acid
d. Cupric acid
c. Sulfuric acid
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The deaerator has the following flows in and out except:
a. safety valve (out) b. pump (out) c. chemical additives (in) d. oxygen vent (out) e. water make-up (in) f. steam generating drum (out)
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A critical path is the strategy that is chosen as the result of environmental scanning
Indicate whether the statement is true or false.
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What is the basic principle of operation of the ultrasonic sensor?
What will be an ideal response?
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Free trade increases food security
Indicate whether the statement is true or false
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