Economies of Scale Indicates

question 41

Multiple Choice

Economies of scale indicates:

• A)the idea that proprietorships are less bureaucratic and therefore more efficient than corporations.
• B)public investments in highways, schools, utilities, and such.
• C)the fact that large producers may be able to use more efficient technologies than smaller producers.
• D)the reallocation of labour from less-productive to more-productive uses.

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Definitions:

Poles Per Phase

A characteristic of electric machines which indicates the number of magnetic poles in one phase of the machine.

Output Frequency

The frequency of the electrical output signal generated by an oscillator, amplifier, or another electronic device.

Brushless Exciter

A device used to excite the rotor of an alternator or synchronous motor that does not use brushes or sliprings.

Primary Exciter

A device, often a small generator, used to supply the initial current to the field winding of an alternator or to a magnetic coil to start the generation of electricity.