2.6 - Unit 2 Test Review

Multiple Choice

What is this symbol?

• Battery

• Bulb

• Switch

• Resistor

Multiple Choice

What is this symbol?

• Battery

• Bulb

• Switch

• Resistor

Multiple Choice

What is this symbol?

• Battery

• Bulb

• Switch

• Resistor

Multiple Choice

What is this symbol?

• Battery

• Bulb

• Switch

• Resistor

Multiple Choice

Which type of circuit is this?

• series

• parallel

Multiple Choice

This is an example of a _______ circuit.

• series

• parallel

• open

• closed

Multiple Choice

Which type of circuit will stop working when one bulb goes out?

• series

• parallel

Multiple Choice

A circuit has a 24 volt battery and the resistor is 8 ohms. How many amps are running through the circuit?

• 3 amps

• 192 amps

• 2 amps

• 4 amps

Multiple Choice

A light circuit is operating at 75 volts. What is the circuit's current if the resistance is 5 ohms?

• 375 amps

• 50 amps

• 15 amps

• 0.07 amps

Multiple Choice

How many volts would we need to produce a current of 8 amps through a 6 ohm resistor?

• 1.33 volts

• 24 volts

• 0.75 volts

• 48 volts

Multiple Choice

What is the voltage if a resistance of 25 ohms produces a current of 250 amps?

• 6250 v

• 10 v

• 0.1 v

• 625 v

Multiple Choice

What is the current produced by a voltage of 240 v through a resistance of 0.2 ohms?

• 1200 amps

• 48 amps

• 0.0008 amps

• 480 amps

Multiple Choice

What is the resistance of a lightbulb that experiences 9 volts and 3 amps of current?

• 1/3 ohms

• 3 ohms

• 27 ohms

• 9 ohms

Multiple Choice

What is the current in a circuit with 6 ohms of resistance and a battery containing 24 volts?

• 1/4 A

• 144 A

• 4 A

• 0.4 A

Multiple Choice

What is the voltage of a circuit with 4 ohms of resistance and 3 amps of current?

• 12 v

• 21 v

• 4/3 v

• 3/4 v

​All done. You are ready to move on to the next part of the test review.