The general types of commercial control systems include
A) Electro-mechanical, electronic, pneumatic, and direct digital
B) DC millivoltage, DC microamp loop, AC frequency modulation
C) Self contained and remote
D) Low voltage, line voltage, and millivoltage
A
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Which conventional steering gear adjustment should be the first performed?
A) Gear mesh adjustment B) Sector shaft end play C) Worm bearing preload D) Tolerance adjustment
If the turning radius (toe out on turns, or TOOT) is out of specification, what part or component is defective?
A) The control arm is bent. B) The strut is bent. C) The steering arm is bent. D) The spindle is bent.
Which instrument is most commonly used to measure AC current?
a. Ohmmeter b. Multimeter c. Continuity tester d. Clamp-on ammeter
If 
is the unknown resistance of the Wheatstone bridge arrangement shown in the figure, find the value of this unknown resistance. Carry the answer to one decimal place.
Fill in the blank(s) with the appropriate word(s).