What is the difference between a mercury thermometer and a dial thermometer?
What will be an ideal response?
A mercury thermometer encloses liquid mercury in a hollow glass rod to indicate temperature. Any change in temperature makes the mercury expand or contract.A dial thermometer is similar, but it has a needle that shows temperature. This type of thermometer is often used to check the output of an air-conditioning system. It is inserted into the center vent, with the system and blower on high. If the reading is too warm (above specifications), the system is not cooling properly.
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Mr. Chen applied 28-72-80 units of fertilizer per acre to 280 acres of early soybeans. He used 46-0-0 urea at $499 per ton, 18-46-0 DAP at $703 per ton, and 0-0-60 muriate of potash at $682 per ton.
a. How many pounds of fertilizer were applied per acre? b. How many tons of fertilizer were used? c. What was the cost of the fertilizer? d. What was the cost of the fertilizer per ton?
What effect did the Great War exert on state size and power?
a. It increased them significantly. b. It increased them slightly. c. It decreased them slightly. d. It decreased them significantly.
What is the ICE exam, and who might take it?
What will be an ideal response?
Which of the following techniques reduces the cost of processing transactions?
A) Backflushing B) SMED C) Pareto analysis D) Mean absolute deviation