The Grape Jelly Maker in the Previous Problem Actually Uses

question 20

Multiple Choice

The grape jelly maker in the previous problem actually uses 3 pounds, 12 ounces of grapes instead of the 4 pounds called for by the recipe. What is the relative error? (There are 16 Ounces in a pound.)

• A) 4 ounces
• B) -4 ounces
• C) 6.25%
• D) -6.25%

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Definitions:

AC Loads

Electrical loads that operate with alternating current, commonly found in household and industrial applications.

Metal Oxide Surge Suppressor

A device that protects electrical equipment from voltage spikes by shunting excess voltage to the ground through a metal oxide varistor.

Troubleshooting Guide

A resource that provides systematic instructions or advice for identifying, diagnosing, and resolving problems or malfunctions.

Input Module Circuit

A part of PLC systems designed to read and process incoming signals from various sensors before feeding them into the control logic.