Evaluate
- $- 10 ) ^ { 2 } ( - 7 ) ^ { 3 }$

question 93

Multiple Choice

Evaluate.
- $- 10 ) ^ { 2 } ( - 7 ) ^ { 3 }$

• A) 420
• B) 34,300
• C) \(- 420\)
• D) \(- 34,300\)

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Definitions:

Motors Start

The process or method by which electric motors begin to operate, often involving electrical and mechanical systems to overcome inertia.

Auxiliary Contacts

Auxiliary contacts are additional contacts used in a relay or contactor that provide a secondary switching function, often used for signaling or interlocking purposes.

Control Circuit

An electrical circuit designed to control the operation of a device, often using lower power levels than the device it controls.

Relay

An electrically operated switch that allows a circuit to be controlled by a low-power signal, or where several circuits must be controlled by one signal.