Which of the Following Is Not an Input Control

question 139

Multiple Choice

Which of the following is not an input control?

• A) Range check
• B) Limit check
• C) Spooling check
• D) Validity check
• E) They are all input controls

---

Definitions:

Three-Phase Load

An electrical load operating with three phases of alternating current, providing more consistent, balanced power delivery.

VARs

Volt-Ampere Reactive, a unit of reactive power in an AC electrical power system.

Three-Phase Connection

A method of electrical connection that uses three alternating currents of the same frequency and amplitude but with phases offset by one third of a cycle.

Windings

Coils of wire around a core in electrical devices, used to create magnetic fields or induce currents.