What does the symbol 'R' represent in electrical circuits?

Understanding R, L, and C Elements

Quiz
•
Other
•
University
•
Hard
Dr.M.P.Flower Dept
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Current
Voltage
Capacitance
Resistance
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Define the term 'inductance' as it relates to L elements.
Inductance measures the resistance of a circuit element to current flow.
Inductance is the speed at which electrical energy is consumed in a circuit.
Inductance refers to the capacitance of a circuit element in storing charge.
Inductance is the property of a circuit element that quantifies its ability to store energy in a magnetic field.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary function of a capacitor in a circuit?
To act as a resistor in a circuit.
To amplify electrical signals in a circuit.
The primary function of a capacitor in a circuit is to store and release electrical energy.
To convert AC to DC voltage.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does resistance affect the flow of current in a circuit?
Resistance has no effect on the flow of current in a circuit.
Resistance only affects voltage, not current.
Resistance increases the flow of current in a circuit.
Resistance decreases the flow of current in a circuit.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Explain the relationship between voltage and current in an inductor.
The voltage across an inductor is constant regardless of current changes.
The voltage and current in an inductor are inversely proportional.
Current through an inductor is independent of voltage applied.
The voltage across an inductor is proportional to the rate of change of current through it.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the unit of measurement for capacitance?
Ohm
Farad
Watt
Volt
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Describe how an inductor stores energy.
An inductor stores energy as heat generated by resistance.
An inductor stores energy in a magnetic field created by the flow of electric current.
An inductor stores energy by converting it into kinetic energy.
An inductor stores energy in a capacitor connected in parallel.
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