The name of the device that provides a surface on which the brush assembly makes electrical contact in DC generator is a(n) ____.
A. armature
B. commutator
C. brush assembly
D. field windings
Answer: B
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In an alternating current circuit, the current limiting effect of a capacitor is called ____________________.
Fill in the blank(s) with the appropriate word(s).
A split-phase motor that has a current relay and a start capacitor is called a(n) ____ motor.
A. Capacitor Start, Capacitor Run (CSCR) B. Capacitor Start, Induction Run (CSIR) C. Induction Start, Induction Run (ISIR) D. Permanent Split Capacitor (PSC)
The use of cryptography means that the information being transmitted over the air is _________
A. classified B. jammed C. disrupted D. encrypted
How many pieces 
inch long can be cut from a strip of sheet metal 
inches long?
Fill in the blank(s) with the appropriate word(s).