Lightning Arresters Are Designed to Provide A(n) ________Path to Ground

question 18

Multiple Choice

Lightning arresters are designed to provide a(n) ________path to ground for any surge currents such as those resulting from a lightning strike.

• A) high impedance
• B) low-impedance
• C) indirect
• D) intermittent

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Definitions:

Depth Perception

The visual ability to perceive the world in three dimensions (3D) and the distance of an object.

Linear Perspective

A depth cue in psychology and art, suggesting that parallel lines appear to converge as they recede into the distance.

Binocular Disparity

The difference in the images on the retina of each eye that allows for depth perception and estimation of distances.

Perspective Cue

Visual signals that provide information about the depth, distance, and three-dimensionality of objects in relation to the observer.