WorksheetsBasic Electrical Engineering Course Syllabus (Theory)
Total questions: 62
Worksheet time: 31mins
Which law relates the sum of currents entering and leaving a node in a DC circuit?
Ohm’s law for linear resistors
Kirchhoff’s Current Law statement
Faraday’s electromagnetic induction
Lenz’s opposition principle
Which law relates the sum of currents entering and leaving a node in a DC circuit?
Ohm’s law for linear resistors
Kirchhoff’s Current Law statement
Faraday’s electromagnetic induction
Lenz’s opposition principle
Which law relates the sum of currents entering and leaving a node in a DC circuit?
Ohm’s law for linear resistors
Kirchhoff’s Current Law statement
Faraday’s electromagnetic induction
Lenz’s opposition principle
In a series circuit of resistors, which quantity is the same through all components?
Power dissipated in each branch
Current through each resistor
Impedance value of each path
Voltage drop across each element
Which rule gives the direction of magnetic flux around a current-carrying conductor?
Fleming’s left-hand rule
Kirchhoff’s loop rule
Right-hand thumb rule
Lenz’s sign convention
What term describes the ease with which magnetic flux passes through a material?
Absolute permeability value
Relative permeability ratio
Magnetomotive force level
Reluctance of magnetic path
Which statement best defines electromotive force induced by motion in a magnetic field?
Statically induced emf generation
Self-inductance coil behavior
Dynamically induced emf creation
Mutual inductance phenomenon
Which law states the direction of induced current opposes the change causing it?
Fleming’s right-hand rule
Lenz’s qualitative law
Ohm’s proportional law
Faraday’s quantitative law
In single-phase AC, what is the RMS value relative to the peak for a sinusoid?
Equal to the peak amplitude
Half of the peak magnitude
Peak divided by square root of two
Twice the average magnitude
Phasor representation primarily helps in analyzing which type of quantities?
Transient switching waveforms
Alternating sinusoidal quantities
Direct current variables
Thermal power cycles
Which passive element stores energy in a magnetic field?
Transformer coupling core
Inductor reactive element
Capacitor dielectric device
Resistor dissipative component
For an R-L series circuit supplied by single-phase AC, which power term quantifies energy actually consumed?
Power factor ratio
Real power delivered
Reactive power component
Apparent power magnitude
Three-phase systems are preferred over single-phase primarily because they provide which advantage?
Constant instantaneous power transfer
Lower line losses always
Higher voltage per phase inherently
Simpler domestic wiring layouts
In a balanced three-phase star connection, what is the relation between line voltage and phase voltage?
Line is phase divided by two
Line is phase minus impedance drop
Line is phase multiplied by root three
Line equals phase exactly
Which instrument method measures three-phase power using two wattmeters?
Three-ammeter approach
Single-wattmeter technique
Power-factor meter method
Two-wattmeter method
In domestic wiring, which material is commonly used for surface conduits to protect cables?
Lead sheath conduits
Bare copper busbars
PVC casing and capping
Galvanized steel trays
Which control allows switching from two different locations in a corridor?
Single-way toggle control
Two-way switching arrangement
Three-way dimmer circuit
Star-delta control scheme
What is the sanctioned load on an electricity bill best described as?
Peak factor of household power
Monthly energy units consumed
Average daily kWh usage figure
Approved maximum connected demand
Which device is designed to trip during a miniature overcurrent to protect circuits?
Miniature Circuit Breaker
Manual isolator switch
Residual-current relay
Thermal fuse wire
Which personal safety measure most directly reduces shock risk while handling equipment?
Installing delta connections
Selecting higher power factor
Increasing sanctioned load value
Using earthing pipe and plate
What does the power factor represent in AC circuits?
Ratio of reactive to apparent power
Sum of real and reactive power
Cosine of the phase angle
Rate of energy stored per cycle
Which pair correctly matches rule and application in induction problems?
Fleming’s right-hand rule—direction of force
Fleming’s left-hand rule—generator polarity
Lenz’s law—direction of induced current
Right-hand thumb rule—induced emf sign
Which course outcome focuses on applying basic laws to DC circuits?
CO3 emphasizes DC circuit basic laws
CO2 emphasizes DC circuit basic laws
CO4 emphasizes DC circuit basic laws
CO1 emphasizes DC circuit basic laws
Which outcome targets concepts of electromagnetic induction?
CO4 covers electromagnetic induction concepts
CO2 covers electromagnetic induction concepts
CO5 covers electromagnetic induction concepts
CO3 covers electromagnetic induction concepts
Which outcome involves analyzing single-phase circuits?
CO3 addresses single-phase circuit analysis
CO2 addresses single-phase circuit analysis
CO4 addresses single-phase circuit analysis
CO1 addresses single-phase circuit analysis
Which outcome includes measuring power in three-phase circuits?
CO1 includes three-phase power measurement
CO2 includes three-phase power measurement
CO3 includes three-phase power measurement
CO4 includes three-phase power measurement
Which outcome is about domestic wiring and safety measures?
CO4 is about domestic wiring and safety
CO3 is about domestic wiring and safety
CO2 is about domestic wiring and safety
CO5 is about domestic wiring and safety
Which module primarily covers conventional and non-conventional energy sources and single-line diagrams of power supply systems?
Module 2: Single-phase circuits emphasis
Module 1: Electric Power Generation focus
Module 3: DC machines detailed study
Module 4: Transformers and induction motors
Module 5: Domestic wiring and safety
Ohm’s law and Kirchhoff’s laws are most directly applied to which type of circuits in this course?
Induction motor slip evaluation
Single-phase transformer equivalent
Three-phase balanced network studies
Domestic wiring control schemes
DC circuits with series-parallel analysis
Which topic includes analysis of R-L, R-C, and R-L-C series circuits and parallel circuits without derivations?
Single-phase circuits relationships
Three-phase induction motor slip
Transformer EMF equation losses
Electricity bill two-part tariff
DC generator induced emf
The concept of power factor and its relation to voltage and current is emphasized in which context?
Domestic earthing types
Single-phase AC circuit analysis
DC motor torque equation
Transformer core losses only
Three-way lighting control
Which module introduces the advantages of three-phase systems over single-phase systems and star–delta connections?
Module 2: Three-phase circuits content
Module 4: Transformer efficiency
Module 5: Personal safety measures
Module 1: Power generation overview
Module 3: DC motor performance
Which machine’s principle of operation includes back emf and torque equation in this syllabus?
DC generator with induced emf
Single-phase transformer core
Miniature circuit breaker device
DC motor with performance characteristics
Three-phase induction rotor slip
Constructional details and induced emf expression are associated with which device in Module 3?
Transformer efficiency test
DC generator machine study
Domestic plug top rating
Squirrel cage rotor build
Three-way control wiring
Which topic includes EMF equation, losses, and efficiency calculation at different loads and power factor?
Electricity bill tariff parts
Three-phase induction slip
DC motor speed control
Transformers single-phase studies
Hydel and nuclear sources
Definition of rotating magnetic field and rotor types belongs to which machine category?
Domestic earthing practice
Three-phase induction motors
DC generators commutation
Single-phase transformer core
Power transmission lines
Slip and its significance are discussed for which motor?
Three-phase induction motor
Synchronous condenser
DC shunt motor
Universal motor
Stepper motor
Two-way and three-way control of loads is part of which area in the syllabus?
DC generator design
Transformer parallel operation
Domestic wiring methods
Three-phase network theory
Power plant block diagram
Which item defines the “unit” used for consumption of electrical energy and covers ratings of household appliances?
DC motor applications
Transformer tests section
Power factor definition
Electricity bill content
Three-phase advantages
Working principle of fuse and miniature circuit breaker with merits and demerits is taught under which heading?
Transformer EMF equation
Single-phase peak factor
Three-phase star connections
DC generator EMF topic
Equipment safety measures
Electric shock prevention and earthing types (plate and pipe) are covered under which topic?
Transformer losses
Personal safety measures
Power generation types
Three-phase induction
DC circuits numericals
Pre-requisites include knowledge of current, voltage, power, and power factor. Which additional prerequisite is listed?
Calculus and complex numbers
Rotor bar skewing
Fuse coordination charts
Domestic wiring tariffs
Transformer vector groups
Which module specifies numericals with balanced loads in three-phase analysis without derivations?
Module 4 on transformers
Module 3 on DC machines
Module 5 on safety
Module 1 on DC circuits
Module 2 on three-phase circuits
Relationship between induced emf and terminal voltage appears in which machine topic?
DC generator study
Domestic two-way switch
Hydel plant governor
Induction motor slip
Transformer open circuit
Which section includes applications of DC motors along with simple numericals?
Module 3: DC motor content
Module 4: Induction motors
Module 2: Single-phase AC
Module 1: Power generation
Module 5: Electricity bill
Star and delta (mesh) connections and phase-line voltage relations are covered under which topic?
Transformer connection groups
Domestic earthing systems
DC motor commutation
Three-phase circuit concepts
Equipment breakers
Single-line diagram of power station, transmission, and distribution belongs to which broader theme?
Three-phase rotor types
Domestic wiring practice
Electric Power Generation overview
Transformer efficiency tests
DC motor torque study
Which topic best describes CO1 for this course?
Explain electricity billing and safety measures
Analyze single-phase and three-phase circuits
Explain electric power generation and DC laws
Describe construction and operation of DC machines
Which activity aligns most closely with CO2?
Explaining electricity billing and safety practices
Describing DC machine construction and operation
Analyzing single-phase and three-phase circuits
Explaining transformer and induction motor applications
A student studies how commutators and armatures are built and function. Which course outcome is targeted?
CO5: Electricity billing and safety
CO3: DC machines construction and operation
CO2: Single-phase and three-phase analysis
CO1: Electric power and DC circuit laws
Which outcome focuses on transformers and induction motors?
CO5: Electricity billing and safety measures
CO4: Transformers and induction motor applications
CO3: DC machines construction and operation
CO1: Electric power generation and DC laws
You are comparing tariffs, metering methods, and safe practices for household installations. Which outcome does this activity fulfill?
CO1: Electric power generation and DC laws
CO2: Single-phase and three-phase analysis
CO4: Transformer and induction motor applications
CO5: Electricity billing and safety measures
Which instrument combination is used to measure resistance, inductance, impedance, and power factor in a single-phase AC circuit?
Voltmeter, ammeter, wattmeter together
Ohmmeter with clamp meter only
Power analyzer without sensors
LCR meter with oscilloscope alone
In the two-wattmeter method for three-phase power, which connection types are compared for an inductive load?
Open and short circuits
Series and parallel setups
Neutral and ground bonds
Star and delta configurations
Kirchhoff’s laws verification primarily involves checking which conservation principle in circuits?
Conservation of charge and energy
Conservation of momentum only
Conservation of magnetic flux
Conservation of temperature only
When measuring low-range resistance using the voltmeter-ammeter method, the resistance value is verified using which instrument?
Function generator
Power factor meter
Digital or analog multimeter
Single-phase wattmeter
Which method is specified for determining earth resistance in the lab?
Four-point Kelvin bridge
Two-probe continuity method
Three-electrode test method
Transformer ratio technique
A practical lab task includes control of load using which switching arrangements?
Two-way and three-way control
Single-throw and double-break control
PWM and phase-cut control
Push–pull and bridge control
Which prerequisite topic supports analyzing AC circuit impedance and power factor?
Fluid dynamics basics
Statics of structures
Thermodynamics cycles
Electromagnetism principles
During star connection of a three-phase inductive load, the line voltage relates to phase voltage by which factor?
Equal to line current
Half of line voltage
Exactly two times
Square root of three
Designing an open-ended experiment in this lab emphasizes which student skill set?
Avoiding measurement uncertainty
Creativity, critical thinking, inquiry
Memorization of formulas only
Copying fixed procedures
Which course outcome aligns with measuring resistance, inductance, impedance, power, and power factor using standard methods?
CO3 load control
CO5 experiment design
CO1 law verification
CO2 measurement competency
