In a Balanced Three-Phase System, the Conductors Need Be Only

question 12

Multiple Choice

In a balanced three-phase system, the conductors need be only about _____ the size of conductors for a single-phase, two-wire system of the same kilovolt-ampere (kVA) rating.

• A) 25 percent
• B) 30 percent
• C) 50 percent
• D) 75 percent

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Definitions:

Classical Conditioning

A training technique involving the repeated pairing of two stimuli, resulting in a behavior initially triggered by the second stimulus being eventually activated by only the first stimulus.

Muscle Tone

The continuous and passive partial contraction of the muscles, or the muscle's resistance to passive stretch during resting state.

Altering Behavior

The process of making changes to patterns or actions that are undesirable or ineffective.

Associating

The cognitive process of linking ideas, memories, or experiences together in one's mind.