Physical Science Circuits

Section 3:Circuits

Chapter 6 Electricity

Open Ended

Opener: What do you know about circuits?

Multiple Choice

this circuit is .....?

• open
• parallel
• closed
• The cutest little circuit evah!

Multiple Choice

What kind of circuit is this?

• series
• parallel

Multiple Choice

What type of circuit is show in the image?

• Series Circuit
• Parallel Circuit

Multiple Choice

Which one will still function if one light bulb goes out?

• A-Series
• B-Parallel
• A-Parallel
• B-Seriese

Multiple Choice

What is the unit of Electrical Power?

• Joule

• Watt

• Where

• Amp

Multiple Choice

A kilowatt (kW) is how many watts?

• 10

• 50

• 100

• 1000

Multiple Choice

A 200-W light bulb is connected across a 100-V dc power supply. What current will flow through this bulb?

• 0.90 A

• 0.36 A

• 0.60 A

• 2.0 A

Multiple Choice

Which of the following two are circuit protection devices?

• Electrical plugs and CO2 cartridges

• CO2 cartridges and circuit breakers

• Fuses and circuit breakers

• Fuses and electrical plugs

Multiple Choice

Circuit protection devices are used for which of the following purposes?

• To protect people

• To protect circuits

• To guard against hazardous conditions

• All of the above