Basic Electrical Engineering Mcqs

Resonance in AC Circuits

Basic Electrical Engineering Mcqs
Network Theorems

Simple Magnetic Circuits


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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