NEC 408

question 14

Multiple Choice

NEC 408.36(A) stipulates that if the panelboard contains snap switches with a rating of ____ amperes or less, the panelboard overcurrent protection is not permitted to exceed 200 amperes.

• A)15
• B)30
• C)50
• D)100

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Definitions:

Squint

A condition where the eyes do not properly align with each other when looking at an object, leading to uncoordinated eye movements.

Opponent Process Theory

A theory of color vision and visual processing that proposes color perception is controlled by the activity of two opponent systems: a blue-yellow mechanism and a red-green mechanism.

Afterimage

A visual phenomenon where an image continues to appear in one's vision after the exposure to the original image has ended.

Subtractive Colour Mixing

A process of mixing colors by removing wavelengths of light, resulting in a color that is a mixture of the two or more source colors, typical in pigment mixing.