What is a simple device that opens and closes an electrical unit - ProProfs Discuss
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What is a simple device that opens and closes an electrical unit called?



A. Volt
B. Discharge
C. Switch
D. Ampere

This question is part of Electricity Quiz
Asked by Kelz, Last updated: May 04, 2020

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2 Answers

C. Perez

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C. Perez, Writer, Writer, Cleveland

Answered Dec 02, 2019

The correct answer to this question is C, Switch. A switch can change the flow of an electrical circuit. The word switch itself means electrical power. It can also be referred to as a gate, which is used in mathematical terms.

An example of a switch is something many uses all the time, which is a computer. In a computer, there are a lot of switches, which are logical gates allowing the machine to operate and perform basic functions.

There are many types of switches, like a DIP switch, which is small and includes several switches. Other examples include surface mount switch and reed switch.

 

kelz

Kelz

Answered Aug 28, 2017

Switch
 

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