If an air-conditioning system is operating with an 80°F return air temperature and a 50°F supply air temperature:
A) The large temperature drop indicates the airflow is less than required.
B) The system is operating correctly.
C) The large temperature drop indicates excessive airflow.
D) You should be happy the air is so cold.
A
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Which of the following does not involve a phase change from a liquid to a gas?
A) Evaporation B) Sublimation C) Vaporization D) Boiling
Tiffany Baking Co. wants to arrange for $37.5 million in capital for manufacturing a new baked potato chip product line. The current financing plan is 60% equity and 40% debt capital. Calculate the expected WACC for the following financing scenario:
Equity capital: 60%, or $22.5 million, via common stock sales for 40% of this amount that will pay dividends at a rate of 5% per year, and the remaining 60% from retained earnings, which currently earn 9% per year. Debt capital: 40%, or $15 million, obtained through two sources: bank loans for $10 million borrowed at 8% per year, and the remainder in convertible bonds at a coupon rate estimated to be 10% per year.
Compared to conventional wooden joists construction, what are two advantages of post-and-beam construction?
What will be an ideal response?
Positive (+) toe is ________
A) Toe-in B) Toe-out