An R-22 TEV system is operating with a suction pressure of 76 psig and a suction line temperature at the bulb of 58°F. The actual operating superheat is:
A) 45°F. B) 13°F. C) 58°F. D) 18°F.
B
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Rye is a very good feed for hogs
Indicate whether the statement is true or false.
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Which of the following exhaust aftertreatment devices have been proven to significantly lower NOx emissions in highway diesel engines?
A. selective catalytic reduction (SCR) B. diesel particulate filters (DPFs) C. oxidation catalysts D. particulate traps
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The testicles of a breeding bull should be pointed and close to the body
Indicate whether the statement is true or false
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When Woodrow Wilson won reelection in 1916, he received strong support from
A. Socialists. B. the working class and former Progressive Bull Moose party members. C. the big business community. D. prowar members of both parties. E. new women voters.
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