Electrical Engineering Fundamentals Quiz

What is the unit of resistance?

• Ohms

• Volts

• Siemens

• Amperes

Which of the following is an active element?

• Battery

• Resistor

• Inductor

• Capacitor

What does Ohm's Law state?

• Voltage is inversely proportional to current

• Resistance is constant regardless of voltage

• Current is independent of voltage

• Voltage is directly proportional to current

What is the symbol for current?

• V

• C

• I

• R

What is the primary function of a capacitor?

• To generate electrical energy

• To store energy in an electric field

• To reduce electric current

• To store energy in a magnetic field

What does Kirchhoff's First Law state?

• The sum of voltages in a closed loop is zero

• Voltage is proportional to resistance

• The sum of currents entering a node is zero

• Current is independent of voltage

What is the formula for calculating power across a resistor?

• P = IV

• P = I^2R

• P = V^2/R

• All of the above

What is the unit of capacitance?

• Volts

• Ohms

• Farads

• Amperes