When you are looking directly at a normal surface in an orthographic view, a cylinder is represented by a(n) ____.
A. ellipse
B. line
C. circle
D. post
Answer: C
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_____ is the property in an electrical circuit that directly affects the rate of change in current flow.? ?
A. Pinch effect? B. Transfer? C. Power? D. Inductance?
PROBLEM 3.72
One of two hollow drive shafts of a cruise ship is 125 ft long, and its outer and inner diameters are 16 in. and 8 in., respectively. The shaft is made of a steel for which ?all = 8500 psi and G = 11.2 × 106 psi. Knowing that the maximum speed of rotation of the shaft is 165 rpm, determine (a) the maximum power that can be transmitted by the one shaft to its propeller, (b) the corresponding angle of twist of the shaft.
When frame construction was first developed, horizontal or diagonal boards were applied as sheathing.
Answer the following statement true (T) or false (F)
The microwave signal can travel a distance of 40-45 miles before it has to be regenerated
Indicate whether the statement is true or false