While having a discussion, Technician A says that reverse bias diodes allow current to flow. Technician B says that forward bias diodes allow current to flow. Who is correct?
A. A only
B. B only
C. Both A and B
D. Neither A nor B
Answer: B
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The sum of the voltage rises in a loop minus the sum of the voltage drops in the loop is equal to 0. What law does this statement represent?
A. Kirchhoff's voltage law B. Ohm's law C. Kirchhoff's current law D. Coulomb's law
In a column-mounted electric power steering (EPS) system, several _________ are used to determine how much assist is needed.
Fill in the blank(s) with the appropriate word(s).
Sometimes you need to leave a road to avoid a hazard or emergency. When you do so you should keep in mind, that ?
a. It is less dangerous to drive onto the shoulder than to risk a collision b. Most shoulders are not strong enough to support a heavy vehicle. c. You might be unable to re-enter the road because of the gravel use on shoulders. d. None of the above.
Groove welds whose faces are to be finished flush or convex are specified by adding the appropriate contour and ____ symbols to the weld symbol.
A. size B. joint preparation C. finishing D. root opening