Worksheets#3 How to Use Resistors in Lab - DCAC Lab Quiz
Total questions: 10
Worksheet time: 5mins
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?
