Regarding framing around a window or door in a concrete wall system, the framing assembly for a rough opening is known as a ________
A) Buck B) Header C) Modular form D) Lintel
A
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Answer the following statements true (T) or false (F)
1. Business cycles reflect periods of recession and contraction 2. The index of leading economic indicators of business activity is designed to indicate business fluctuations before they occur. 3. The producer price index accounts for changes in the prices of goods and services purchased by consumers. 4. The short run Phillips curve illustrates the relationship between the rate of inflation and the unemployment rate. 5. Stagflation refers to when the general economy is experiencing a falling unemployment rate and a rising inflation rate.
A control chart is best described as:
a. a statistical tool used to determine and control process variations. b. a graphical record of a process variable measured over time. c. a picture of the activities that take place in a process. d. a simple bar graph with classifications along the horizontal and vertical axis. The vertical axis is usually the number of occurrences, cost or time. The horizontal axis orders the bars from the most frequent to the least frequent.
Another name for alfalfa is lucerne
Indicate whether the statement is true or false
What are the by-products (emissions) from a fuel cell?
A) CO B) Water C) CO2 D) Non-methane hydrocarbon