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MCQ in Engineering Laws and Ethics Series | ECE Board Exam

(Last Updated On: June 11, 2022)

MCQ in Engineering Laws and Ethics Series | ECE Board Exam

This is the complete list of Multiples Choice Questions Series in Engineering Laws and Ethics as one of the General Engineering and Applied Sciences (GEAS) topic. In Preparation for the ECE Board Exam make sure to expose yourself and familiarize in each and every questions compiled here taken from various sources including but not limited to past Board Questions in General Engineering and Applied Sciences (GEAS) field, books, journals and other General Engineering and Applied Sciences references.

PRC Board of Electronics Engineering Examination Syllabi (ECE Board)

The licensure exam shall cover different areas in the field of Electronics Engineering as prescribed by the Board. Under the Implementing Rules and Regulation of R.A. 9292, the licensure exam shall compose of four subjects each with 100 items covering different areas and with its own bearing to the overall rating. The applicant shall have a general weighted average of more than 70% and a grade above 70% for each subject areas to pass the licensure exam.

 Mathematics – 20%

1. College Algebra

    • Equations in One Variable
    • Functions
    • Determinants
    • Matrices
    • Sequences and Series

    2. Trigonometry

    • Trigonometric functions
    • Applications

    3. Geometry

    • Analytic Geometry
    • Plane Geometry
    • Solid Mensuration

    4. Differential Calculus

    • Derivatives and its Applications
    • Functions, Continuity and Limits
    • Higher-Order Derivatives
    • Parametric Equations and Partial Differentiation

    5. Integral Calculus

    • Integration and its Applications
    • Surface and Multiple Integrals and its Applications

    6. Differential Equations

    • First-Order, First-Degree ODE and its Applications
    • Higher-Order ODE and its Applications

    7. Advanced Engineering Mathematics

    • Complex Number and its Applications
    • Power Series, Fourier Series and its Applications
    • Laplace Transforms, Inverses, and its Applications
    • Fourier Transforms, Inverses and its Applications
    • Z-Transforms
    • Partial Differential Equations

    8. Probability and Statistics

    • Fundamental Principles of Counting
    • Permutations and Combinations
    • Measures of Central Tendency and Variations
    • Probability Distributions
    • Presentation of Data and Sampling Techniques
    • Inferential Statistics
    • Analysis of Variance, Regressions and Correlations

    9. Discrete Mathematics

    • Set Theory and Mathematical Logic
    • Binary Operations
    • Growth of Functions
    • Algorithms

    10. Numerical Methods

    • Analysis of Errors
    • Evaluation of Series Expansion of Functions
    • Analysis of Variance, Regressions and Correlations
    • Simultaneous Linear and Nonlinear
    • ODE
    • PDE

    General Engineering and Applied Sciences – 20%

    1. Engineering Mechanics

    2. Strength of Materials

    3. College Physics

    4. General Chemistry

    5. Thermodynamics

    6. Engineering Materials

    7. Engineering Economics

    8. Engineering Management

    9. Electromagnetics

    10. Laws and Ethics

    • Contract and specifications
    • Telecommunications and broadcasting laws and regulations
    • Electronics Engineering Law of 2004
    • Code of professional ethics and conduct
    • Philippine electronic code

    Electronics Engineering – 30%

    1. Electricity/Magnetism Fundamentals

    • Atomic Structure
    • Electric Charge
    • Laws (ohms, Kirchhoff, coulomb, etc.)
    • Magnetic Power
    • Magnetic field/flux
    • Magnetic/electric quantities/units
    • Magnetic/electromagnet principles

    2. Electrical Circuit

    • Ac-dc circuits
    • Resistors
    • Inductors
    • Capacitor

    3. Solid State Devices/Circuits

    • Semi-conductor fundamentals
    • Transistor components, circuits, analysis, and design
    • Special services (photo, electric, photo voltaic etc.)

    4. Power Generator, Sources, Principles and Applications

    • Cells and batteries
    • Electric Generator
    • Electronic power supply
    • Voltage regulation
    • Distribution transformer
    • MUPS/Float-battery system
    • Converters/inverters

    5. Electronic (Audio/RF) Circuit, Analysis and Design

    • Amplifiers
    • Oscillators
    • Rectifier
    • Filters
    • Voltage regulation

    6. Tests and Measurements

    • Volt-ohm-ammeter (analog/digital)
    • R-L-Z bridges
    • Oscilloscope
    • RF meters
    • Signal generators (audio, RF, video)
    • Noise generators
    • Power/reflectometer/grid dip meter

    7. Microelectronics

    • Integrated circuits components, characteristics, and products
    • Operational amplifiers/multivibrators

    8. Industrial Electronics Principles and Applications

    • Electronic control system
    • Industrial solid-state services
    • Welding system/high frequency heating
    • Feedback systems/servomechanism
    • Transducers
    • Motor speed control systems
    • Robotic principles
    • Bioelectrical principles
    • Instrumentation and control

    9. Computer Principles

    • Analog/digital system
    • Binary number system, Boolean algebra
    • Mathematical logic and switching networks
    • Basic digital circuits (logic, gates, flip-flops, multivibrators etc.)
    • Static and dynamic memory devices
    • Programming and machine languages
    • Information and acquisition processing
    • Analog/Digital conversion
    • Computer Networking

    Electronics Systems and Technologies – 30%

    A. Radio Communication Systems

    1. Transmission Fundamentals

      • Transmission system
      • Transmission medium
      • Primary line constants
      • Velocity and line wavelength
      • Characteristic Impedance
      • Propagation constants
      • Phase and group velocity
      • Standing waves
      • Voltage Standing Wave Ratio
      • Telephone lines and cables
      • Wave guides
      • Balanced and unbalanced lines
      • Twisted pair wire
      • Coaxial Cable
      • The decibel
      • Power dB calculations
      • Signal and Noise fundamentals

    2. Acoustics

      • Definition
      • Frequency range
      • Sound pressure level
      • Sound Intensity
      • Loudness level
      • Pitch and frequency
      • Internal and octave
      • Sound distortion
      • Room acoustics
      • Electro-Acoustics transducers

    3. Modulation

      • Amplitude modulation
      • Phase modulation
      • Frequency modulation
      • Pulse modulation

    4. Noise

      • External noise
      • Phase noise
      • Noise calculation and measurements
      • Radio interference

    5. Radiation and Wave Propagation

      • Electromagnetic radiation
      • Radio spectrum
      • Wave propagation
      • Radiation patterns
      • Wavelength calculations
      • Radiation resistance
      • Diversity systems

    6. Antennas

      • Basic considerations
      • Wire Radiators in Space
      • Isotropic radiator
      • Current and voltage distribution
      • Resonant, non-resonant antennas
      • Terms and definition
      • Antenna gain and resistance
      • Bandwidth, beamwidth, polarization
      • Effects of ground on antennas
      • Grounded, ungrounded antennas
      • Grounding systems
      • Antenna height
      • Design and applications
      • Matching systems
      • Impedance calculations
      • Antenna types
      • Directional and non-directional
      • Microwave antennas
      • Wideband and Special purpose antennas

    7. Wire and wireless communications System

      • The telephone set
      • Connection and performance
      • Exchange area plant
      • Loop design
      • Trunks in the exchange plant
      • Insertion loss
      • Traffic calculations
      • Reference Equivalent and standards
      • Telephone networks
      • Signaling, Billing, CAMA, ANI
      • Echo, signing and design loss
      • Via net loss
      • Network hierarchy, class type
      • VF repeaters
      • Transmission considerations in long distance network
      • Telephone features – IDD, NDD, LEC
      • Mobile communications
      • Cellular communication, trunk radio, radio paging system etc.

    8. Microwave Communications and Principles

    9. Basic principles of various Electronics System

      • Electro-optics/photonics/optoelectronics
      • Electromagnetic
      • Avionics, aerospace, navigational and military applications
      • Medical electronics
      • Cybernetics
      • Biometrics

    B. Digital and Data Communications Systems

    1. Digital Communication Networks

      • Bit and Binary transmission
      • Signaling rate
      • Error probability
      • Digital filtering
      • Switching
      • Packet circuit
      • Vertical circuit
      • Open systems interconnection
      • Multiplying, modulation, and synchronization
      • Pulse code modulation
      • Companding
      • Encoding
      • Bandwidth and signal to noise ratio
      • Delta modulation
      • Slope overload
      • Adaptive delta modulation
      • Codes and protocol
      • Error detection and correction codes
      • Digital carrier systems
      • Frequency shift keying
      • Phase shift keying
      • Differential phase shift keying
      • DC nature of data transmission
      • Loops
      • Neutral and polar
      • Binary transmission and the concept of time
      • Asynchronous and synchronous
      • Timing
      • Distortion
      • Bits, band, WPM
      • Data interface standards
      • Data input/output devices
      • Digital transmission on analog channel
      • Modulation – demodulation schemes parameters
      • Circuit conditioning
      • Modem applications
      • Serial and parallel transmission

    2. Fiber Optics

      • Principles of light, transmission
      • Types
      • Light sources, laser, LED
      • Light detectors
      • Modulation and waveform
      • System design
      • General application
      • Design procedure
      • Dispersion limited domain
      • System bandwidth
      • Splicing techniques

    3. Satellite, Broadcasting and Cable TV System

    a. Satellite system

        • The satellite system
        • Types of satellite
        • Satellite orbit
        • Uplink considerations
        • Demand assignments multiple access
        • Antenna tracking
        • Satellite link budgets
        • Path loss
        • Figure of merit
        • Ratio of carrier to thermal noise power
        • Station margin
        • VSAT

    b. Broadcasting and Cable TV System

        • Radio transmitter (AM, FM, Television)
        • Studio (Microphone, Amplifiers, Cameras, Lighting etc.)
        • Cable television

    Online Questions and Answers in Laws and Ethics Series

    Following is the list of multiple choice questions in this brand new series:

    MCQ in Engineering Laws and Ethics
    PART 1: MCQ from Number 1 – 50                        Answer key: PART 1
    PART 2: MCQ from Number 51 – 100                   Answer key: PART 2
    PART 3: MCQ from Number 101 – 150                 Answer key: PART 3
    PART 4: MCQ from Number 151 – 200                 Answer key: PART 4
    PART 5: MCQ from Number 201 – 250                 Answer key: PART 5
    PART 6: MCQs from Number 251 – 300                 Answer key: PART 6
    PART 7: MCQ from Number 301 – 350                 Answer key: PART 7
    PART 8: MCQ from Number 351 – 400                 Answer key: PART 8
    PART 9: MCQ from Number 401 – 450                 Answer key: PART 9
    PART 10: MCQ from Number 451 – 500                 Answer key: PART 10
    PART 11: MCQ from Number 501 – 550                 Answer key: included
    PART 12: MCQ from Number 551 – 600                 Answer key: included

    Complete List of MCQs in General Engineering and Applied Science per topic

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