A ____ Minimum Vertical Clearance Is Required Above Finished Grade

question 11

Multiple Choice

A ____ minimum vertical clearance is required above finished grade for sidewalks, or from any platform or projection from which overhead conductors (of 150 volts, or less, to ground) might be reached.

• A) 9-ft
• B) 10-ft
• C) 11-ft
• D) 12-ft

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Definitions:

Law of Effect

A psychological principle stating that behaviors followed by satisfying consequences tend to be repeated, while those followed by unpleasant consequences are less likely to be repeated.

Tone

The quality or character of sound.

Shock

A sudden and often intense disturbance of the mind, emotions, or sensibility due to a traumatic event or unexpected news.

Informational Value

The usefulness or relevance of data or information in decision-making or problem-solving processes.