Branch Circuits and Feeders in a Separately Derived 60-Volts to Ground

question 19

Multiple Choice

Branch circuits and feeders in a separately derived 60-volts to ground system shall be provided with a means to ____.

• A) prevent current surges
• B) simultaneously disconnect all ungrounded conductors
• C) protect from lightening discharges
• D) permit service access

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Definitions:

Self-Actualizing

The realization or fulfillment of one's talents and potentialities, especially considered as a drive or need present in everyone.

Coordination

The organized arrangement of elements or efforts in a system or activity to ensure harmonious operation and desired outcomes.

Motion Studies

The systematic study of the human motions used in work activities, aimed at improving efficiency and productivity by reducing unnecessary movements.

Frank and Lillian Gilbreth

Pioneers in the field of industrial engineering, known for their studies in time and motion, and for improving workplace efficiency and productivity.