Flux vector drives operate by monitoring rotor position and changing the rotor's position as compared to its orientation to the ____.

A. set position
B. reference position
C. stator field
D. current direction


Answer: C

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In general, two types of tables are used to organize data; these are the organizational table and the ____ table.

A. scatter B. qualitative C. regression D. look-up

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Cartridge fuses and fuseholders are classified according to ____.

A. voltage and amperage ranges B. ampere ranges and melt-down C. wattage or heat capacity D. voltage ranges

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This component uses the properties of AC induction to step up or step down voltage for particular HVAC applications

A) Diode B) Start capacitor C) Contactor D) Transformer

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If the zener diode is replaced with a ____, the reference voltage can be set to any value desired.

a. voltage divider b. voltage inverter c. voltage rectifier d. voltage bridge

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