The Determination of Database Requirements Is Part of a Process

question 58

True/False

The determination of database requirements is part of a process known as systems analysis .

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Definitions:

Arc Chutes

Protective devices designed to extinguish electrical arcs that can occur in switchgear or circuit breakers, by dividing and cooling the arc.

Pull-in Current

The current required to bring an electric motor up to full operational speed from a standstill.

Dropout Current

The minimum current level at which a device, like a relay, deactivates or returns to its "off" state.

Magnetic Lines

Invisible lines of magnetic force that emanate from magnetic fields, showing the direction a magnetic force acts.