The center line is usually shown as a
A. series of long lines
B. series of short lines
C. series of long and short lines
Answer: C
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The lines that connect the data points in a chart are referred to as ____.
A. legends B. markers C. bars D. trend lines
Which of the following statements is true about increasing building ventilation from moderate (e.g., 25 CFM/occupant) to high (e.g., 50 CFM/occupant)? Select all that apply.
A) The net loss in energy outweighs the net gains from occupant health. B) Increasing ventilation will increase the initial cost of HVAC systems. C) Increasing ventilation will produce a healthier environment. D) Increasing ventilation will increase energy consumption.
The use of a solvent-based mastic may be restricted during application because _____.
a. the system must be hot b. it is flammable c. it can dissolve most types of board insulation d. the system must be cold
Johnson was narrowly acquitted on the impeachment charges ultimately because
A. Secretary of War Edwin Stanton aided Johnson's defense by spying on congressional prosecutors. B. radical Republicans recognized that Johnson's successor would be worse. C. many people favored destabilizing the federal government. D. sufficient numbers of Republican senators recognized that the impeachment charges were legally dubious and politically charged and voted "not guilty." E. Johnson promised to reverse his Reconstruction policies and adopt all of the radical Republicans' positions.