#3 How to Use Resistors in Lab - DCAC Lab Quiz

What is the first step in using a resistor in a lab according to the DCAClab Blog?

• Set the resistor value

• Connect the resistor to a power source

• Navigate through the list of devices and locate the resistor symbol

• Click on the resistor icon

How can you modify the properties of a resistor in a circuit simulation?

• Click on a gear icon near the resistor

• Double-click on the resistor

• Drag the resistor to a different location

• Right-click and select 'Properties'

What are the two input methods available for setting a resistor's properties in the lab simulation?

• By length and by diameter

• By resistance and by capacitance

• By voltage and by current

• By color code and by text

According to Kirchhoff’s Current Law, what should be the sum of currents through resistors connected in parallel?

• Equal to the source current

• Equal to the source voltage

• Equal to the highest resistor value

• Equal to the total resistance

What is the current across a 1 Ω resistor when connected in parallel with a 3Ω resistor to a 1.5V source?

• 1.0A

• 2.0A

• 1.5A

• 0.5A

What happens when two resistors of 1 Ω and 3Ω are connected in parallel to a 1.5V source?

• The resistors are short-circuited

• The voltage across each resistor remains 1.5V

• The current is divided equally among the resistors

• The voltage across each resistor becomes 3V

Resistance is the...

• amount of electrons flowing

• force or pressure behind the electrons flowing

• opposition to the flow of electrons

• electrical power

Resistors are measured by

• Volts

• Amps

• Ohms

• Watts

A ___ is most closely related to a resistor

• Battery

• LED light

• Insulator

• Dimmer switch

Which of the following is a resistor?

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