Circuit Theory
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AC Fundamentals and Phasors
AC Fundamentals and Phasors - Applications
AC Fundamentals and Phasors - Case Studies
AC Fundamentals and Phasors - Problem Set
Network Theorems: Thevenin, Norton
Network Theorems: Thevenin, Norton - Applications
Network Theorems: Thevenin, Norton - Case Studies
Network Theorems: Thevenin, Norton - Problem Set
Resistors, Capacitors, Inductors Basics
Resistors, Capacitors, Inductors Basics - Applications
Resistors, Capacitors, Inductors Basics - Case Studies
Resistors, Capacitors, Inductors Basics - Problem Set
Q. According to Kirchhoff's Current Law (KCL), the sum of currents entering a junction is equal to what?
Q. According to Kirchhoff's Current Law (KCL), what can be said about the current entering a junction?
Q. According to Kirchhoff's Current Law (KCL), what can be said about the currents entering and leaving a junction?
Q. According to Kirchhoff's Current Law (KCL), what must be true at a junction in an electrical circuit?
Q. According to Kirchhoff's Current Law (KCL), what must be true at a junction?
Q. According to Kirchhoff's Current Law (KCL), what must be true at any junction in a circuit?
Q. According to Kirchhoff's Current Law (KCL), what must be true at any junction in an electrical circuit?
Q. According to Kirchhoff's Voltage Law (KVL), the sum of the voltages around a closed loop is equal to what?
Q. How do you calculate the total power in a resistive AC circuit?
Q. How do you calculate the total power in a three-phase AC system?
Q. If a capacitor has a capacitance of 10μF and is charged to 5V, what is the stored energy?
Q. If a circuit has a 15V source and a total resistance of 3Ω, what is the total power consumed in the circuit?
Q. If a circuit has a Norton equivalent current of 2A and a Norton equivalent resistance of 4Ω, what is the Thevenin equivalent voltage?
Q. If a circuit has a Norton equivalent current of 2A and a Norton equivalent resistance of 5Ω, what is the equivalent voltage?
Q. If a circuit has a Norton equivalent current of 2A and a Norton resistance of 3Ω, what is the Thevenin equivalent resistance?
Q. If a circuit has a Norton equivalent current of 3A and a Norton equivalent resistance of 2Ω, what is the equivalent voltage?
Q. If a circuit has a Norton equivalent current of 3A and a Norton equivalent resistance of 4Ω, what is the equivalent voltage?
Q. If a circuit has a Norton equivalent current of 5A and a Norton equivalent resistance of 2Ω, what is the equivalent voltage across the terminals?
Q. If a circuit has a Norton equivalent current of 5A and a Norton equivalent resistance of 2Ω, what is the voltage across the terminals?
Q. If a circuit has a Norton equivalent current of 5A and a Norton equivalent resistance of 2Ω, what is the equivalent voltage?
Q. If a circuit has a Norton equivalent of 2A and a load resistance of 8Ω, what is the power delivered to the load?
Q. If a circuit has a Thevenin equivalent of 15V and a load resistance of 5Ω, what is the load current?
Q. If a circuit has a Thevenin equivalent of 5V and 10Ω, what is the current through a load resistor of 5Ω connected across the terminals?
Q. If a circuit has a Thevenin equivalent of 5V and a load resistance of 10Ω, what is the load current?
Q. If a circuit has a Thevenin equivalent resistance of 5Ω and a load of 10Ω, what is the current through the load?
Q. If a circuit has a total impedance of 4Ω and a current of 3A, what is the voltage across the circuit?
Q. If a circuit has a total impedance of 6Ω and a current of 2A, what is the voltage across the circuit?
Q. If a circuit has a total voltage of 120V and a total current of 10A, what is the total power in the circuit?
Q. If a circuit has a voltage of 12V and a resistance of 4Ω, what is the current flowing through the circuit?
Q. If the total power in a circuit is 100W and the power factor is 0.8, what is the apparent power?