 # Basic Electrical Engineering Mcqs

### Alternating Voltage and Current

• Average and RMS Values of Sinusoidal Currents and Voltages
• Generation of an Alternating EMF
• Phasor Diagrams Drawn with RMS Values Instead of Maximum Values
• Relationship between Frequency, Speed and Number of Pole Pairs
• Representation of an Alternating Quantity by a Phasor
• Average and RMS Values of an Alternating Current
• Waveform Terms and Definitions

### Network Theorems Applied to AC Networks

• Frequency Variation in a Series RLC Circuit
• Voltages in a Series RLC Circuit
• Bandwidth
• The Current in a Series RLC Circuit
• Quality Factor
• Selectivity
• Oscillation of Energy at Resonance

### Inductance in a DC Circuit

• Inductance in Terms of Flux Linkages Per Ampere
• Transients in LR Networks
• Ferromagnetic Cored Inductor in a DC Circuit
• Coupling Coefficient
• Factors Determining the Inductance of a Coil
• Energy Stored in an Inductor
• Mutual Inductance
• Growth in an Inductive Circuit
• Inductive and Non-Inductive Circuits
• Coils Connected
• Analysis of Growth

### DC Networks

• Resistivity
• Kirchhoff’s Voltage Law
• Temperature Coefficient
• Series Circuits and Parallel Networks
• Kirchhoff’s Current Law
• Parallel Networks
• Energy
• Power
• Series Circuits

### Single-Phase Parallel Networks

• Basic AC Parallel Circuits
• Simple Parallel Circuits
• Parallel Impedance Circuits

### Capacitance and Capacitors

• Relative Permittivity
• Transients in CR Networks
• Capacitance and the Capacitor
• Composite Dielectric Capacitor
• Growth and Decay
• Capacitance
• Discharge of a Capacitor Through a Resistor
• Capacitors in Parallel
• Force of Attraction Between Oppositely Charged Plates
• Types of Capacitor and Capacitance
• Leakage and Conduction Currents in Capacitors
• Capacitors in Series
• Electric Field Strength and Electric Flux Density
• Electric Fields
• Distribution of Voltage Accross Capacitors in Series
• Capacitance of a Multi Plate Capacitor
• Displacement Current in a Dielectric
• Charge and Voltage
• Charging and Discharging Currents
• Dielectric Strength
• Capacitors
• Energy Stored in a Charged Capacitor

### Single Phase Series Circuits

• Alternating Current in a Capacitive Circuit
• Resistance and Capacitance in Series
• Current and Voltage in an Inductive Circuit
• Current and Voltage in a Capacitive Circuit
• Alternating Current in a Resistive Circuit
• Resistance and Inductance in Series
• Alternating Current in an RLC Circuit
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