The principle of ____ is used to convert electrical energy into mechanical energy in a starter motor.
A. inertia
B. flux density
C. electromagnetism
D. ignition
Answer: C
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The process of ____ treats design decisions as investments, taking into account outlays and payback over the life of these investments.
A. delivery costing B. life-cycle costing C. value costing D. minimal costing
The roof truss is bolted to a reinforced masonry pier at A and connected to an elastomeric pad at C. The pad, which can apply vertical restraint in either direction but no horizontal restraint, can be treated as a roller. The support at A can be treated as a pin. Compute the reactions at supports A and C produced by the wind load.
When a process has a definite on and off operation, or a sequence of successive operations, a(n) ____________________ timer is generally used.
Fill in the blank(s) with the appropriate word(s).
The lower transistor of a totem-pole output is saturated when the gate output is
A) malfunctioning. B) HIGH. C) LOW. D) over driven.