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Essentials of Electrical Circuit Components

Essentials Of Electrical Circuit Components

Explore the fundamentals of building circuits in this focused quiz. Assess your understanding of electrical circuit design, component functionality, and safety standards. Ideal for learners aiming to enhance their skills in...

Questions: 14 | Attempts: 10 | Last updated: Aug 4, 2025

Sample Question 1
What is the function of a LED light?

An LED light functions by projecting images when electricity flows through it.

An LED gives off light when electricity flows through it. It has a positive (anode) and negative (cathode) side to it. It will not work if put in backwards.

An LED light functions by emitting sound when electricity flows through it.

An LED light functions by generating heat when electricity flows through it.

Sample Question 2
True or false? A resistor is a component used to control the amount of electricity flowing in a circuit.

False

Maybe

True.

Partially

Sample Question 3
What is this?

D) Resistor

The answer is b)

C) Photocell

A) LED