What is the efficiency rating of a gas furnace with an input of 105,000 Btus and an output of 84,000 Btus?
What will be an ideal response?
80%
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What principle states that at a constant temperature, as the pressure of a gas increases, the volume decreases?
A) Boyle's Law B) Charles' Law C) Combined Law D) Bernoulli's Principle
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In four stroke engine operation, gasoline will not burn unless it is mixed with the correct amount of air.
Answer the following statement true (T) or false (F)
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All crops are now grown with extensive plowing
Indicate whether the statement is true or false.
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Biotechnology is structurally neutral
Indicate whether the statement is true or false
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