The electric starter motor uses the operating principle of the ____ motor.
a. DC
b. AC
c. mechanical
d. steam
a. DC
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To assist in sketching the arc, ____ points are located on the legs of the angle to indicate where the curve is to begin and end.
A. guide B. terminal C. draft D. sketch
List three less frequently used lines in the alphabet of lines that are used for more advanced drawings.
What will be an ideal response?
Explain how the Atkinson cycle engine works more efficiently.
What will be an ideal response?
Which of the following statements about condensers is true?
a. Before condensing can begin, any superheat must be removed from the refrigerant. b. Air-cooled condensers are far more efficient at heat transfer than water-cooled models. c. Refrigerant piping is routed to a cooling tower, where it circulates through a coil and is cooled by the water. d. Condensers are typically designed to reject the same amount of heat as the evaporator can absorb.