10.6 Switches and Transistors

10.6 Switches and Transistors

11th Grade

20 Qs

quiz-placeholder

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10.6 Switches and Transistors

10.6 Switches and Transistors

Assessment

Quiz

Engineering

11th Grade

Medium

Created by

Michael Toepper

Used 2+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary function of a switch in an electrical circuit?

To amplify the current

To increase the voltage

To turn the flow of current on or off

To decrease the resistance

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the water flow model, what is a switch equivalent to?

A pipe

A reservoir

A pump

A faucet

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the criteria engineers use to develop better switches?

Higher speed, smaller size, greater reliability, increased efficiency

Lower speed, larger size, less reliability, decreased efficiency

Higher speed, larger size, greater reliability, decreased efficiency

Lower speed, smaller size, less reliability, increased efficiency

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the two states of a switch?

High and low

Positive and negative

On and off

Open and closed

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens when a switch is open?

It short circuits the circuit

It presents zero resistance to electric current

It presents infinite resistance to electric current

It allows maximum current flow

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a relay?

A switch operated by a capacitor

A switch operated by a resistor

A switch operated by an electromagnet

A switch operated by a manual lever

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the original use of a relay?

Relaying telegraph messages over long distances

Amplifying radio signals

Switching power in electrical grids

Controlling home appliances

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