C-201 Electrical Systems Certification Exam 2025: Complete Test Bank & Study Guide

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C-201 ELECTRICAL SYSTEMS CERTIFICATION NEWEST

2025 COMPLETE EXAM| ACTUAL EXAM QUESTIONS

AND CORRECT VERIFIED ANSWERS/ ALREADY

GRADED A+

_____ is the flow of electrons in a conductor .....ANSWER.....

Electricity

A(n) _____ uses a tiny neon bulb that glows when current flows

through it. .....ANSWER..... Circuit Tester

The flow of electricity in only one direction is called _____

current. .....ANSWER..... DC

Most of the electrical power in the world is _____.

.....ANSWER..... AC

A common input device is a(n) _____ .....ANSWER..... Switch

An output device is also called a(n) _____. .....ANSWER..... Load

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An electrical _____ diagram uses standard symbols to show the

components of a circuit and how they are connected.

.....ANSWER..... Schematic

A battery depends on a(n) _____ reaction to produce electricity.

.....ANSWER..... Chemical

A simple method for opening and closing a circuit is to use a(n)

_____. .....ANSWER..... Switch

The two main components of a switch are the _____ and the

contacts. .....ANSWER..... Operator

A(n) _____ contact allows current to flow when the switch's

operator is not activated. .....ANSWER..... Normally Closed

A(n) _____ switch operator rotates the contact bar down to

connect with the second terminal, completing the circuit.

.....ANSWER..... Knife

List 5 types of output devices .....ANSWER..... 1.) Lamp

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2.) Solenoid

3.) Buzzer

4.) Motor

5.) Resistor

A(n) _____ determines if electricity is present in a circuit.

.....ANSWER..... Circuit Tester

Constant voltage power supplies will maintain a constant voltage

output under varying _____. .....ANSWER..... Loads

_____ is the existence of a potential difference between two

points in a circuit. .....ANSWER..... Electromotive force

Electromotive force is measured in units called _____.

.....ANSWER..... Volts

A(n) _____ is a device that measures the voltage between two

points in an electrical circuit. .....ANSWER..... Voltmeter