In the accompanying figure, the items identified with a number 3 are the ____.
A. midpoint of triangles
B. diagonals and center lines
C. arcs through midpoints
D. base lines
Answer: B
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With a standard torque converter, true coupling speed only happens when the vehicle crests a hill, when the engine stops driving the wheels and the wheels start to drive the engine.
Answer the following statement true (T) or false (F)
A(n) ____ is something that takes place automatically to protect the occupant of a vehicle.
A. passive restraint B. crossover restraint C. multistage restraint D. active restraint
Each exterior surface of a residence is considered a ____.
A. header B. portal frame C. rafter D. braced wall line
Answer the following statement(s) true (T) or false (F)
1. When a metal bar is mechanically held at one end, it permits the amount of expansion to be in one direction. 2. Thermocouples produce high voltages. 3. A thermistor that has a positive temperature coefficient will decrease its resistance as the temperature increases. 4. Because of their nonlinear characteristics, thermistors are often used as set point detectors as opposed to actual temperature measurement. 5. A common method of sensing a change of temperature is by the increase of pressure of some chemicals