Sept 2021 Electrical Eng’g Board Exam Results

Here are the results of the September 2021 Registered Electrical Engineers and Registered Master Electricians Licensure Exam as posted by the Professional Regulation Commission.

PRC announced that 1,668 out of 2,590 passed the Registered Electrical Engineer Licensure Exam and 1,506 out of 2,233 passed the Registered Master Electrician Licensure Exam. The results were released seven (7) working days after the last day of the exam.

The licensure exams were held in Manila, Baguio, Cagayan de Oro, Cebu, Davao, Iloilo, Legaspi, Tacloban, Rosales, Tuguegarao, Pagadian, Zamboanga, and Lucena.


List of Sept 2021 Electrical Eng’g Board Exam Passers

Roll of Successful Examinees in the Registered Electrical Engineers and Registered Master Electricians.

Sept 2021 Electrical Eng’g Board Exam Topnotchers

Here are the examinees who got the highest exam grades.

Sep 2021 Master Electrician Board Exam Topnotchers

Successful examinees who garnered the ten (10) highest places in the exam.

Sept 2021 Electrical Eng’g Board Exam School Performance

School performance based on passing percentage in alphabetical order.

Verification of rating

The verification of ratings will be available online a few working days after the posting for the board exam results.

Passers of the board exam can refer to PRC’s official website and use the Verification Page to know your passing rate. Just provide the needed information like the name of the exam, your application number, first and last name, and date of birth.


Oath-taking ceremony

The oath-taking ceremony is being held online via Microsoft Teams as PRC announced. Online registration closes five (5) days before the virtual oathtaking day. (See the full announcement here).

Referred to as “e-OATH”, board exam passers need to secure an online appointment at and select “e-OATH” as the transaction.

Inductees are required to print the “OATH OF PROFESSIONAL” form that is downloadable at the same portal.


Here is the step-by-step procedure of the online oath-taking application system. For specific registration and ceremony protocols, please check this PDF file.

For clarifications, you may send a message directly to PRC using the following email:


Facebook: @professionalregulationcommission
Twitter: @PRC_main

Electrical Engineering Board Exam Coverage

Mathematics (25%)

Algebra, Trigonometry, Analytic Geometry, Differential Calculus, Integral Calculus, Complex Numbers, Space Vectors, Probability and Statistics, Matrics and Determinants, Sequences and Series, Differential Equations, Fourier Series, Laplace Transforms.

Engineering Sciences and Allied Subjects (30%)

General Chemistry, College Physics, Engineering Materials, Engineering Mechanics, Thermodynamics, Fluid Mechanics, Engineering Economics and Management, Electrical Engineering Law and Code of Ethics, Contracts and Specifications, Computer Fundamentals and Programming, Philippine Electrical Code.

Electrical Engineering Professional Subjects (45%)

Quantities/units/constants, Electrical materials, Passive Circuit Elements, Active Circuit Elements, AC Impedance, Instruments and Measurements, DC Electric Circuits, Transient Response, Magnetic Circuits, AC Electric Circuits, AC Generators, DC Generators, Energy Sources, Energy Conversion, Prime Movers, Rotating Electric Machinery, Power System Components, AC and DC Transmission, Power System Interconnection, Substation Design, Power Distribution, Wiring Design for Buildings, Power Electronics, Industrial Electronics, Illumination, Telecommunications, Computer Application in Electrical Power Industry.

Registered Master Electrician Board Exam Coverage

Technical Subjects (50%)

Basic Electricity, RA 7920, Tools, Test Equipment, Electrical Measurements, Lighting, Wiring and Materials, Fuses, Breakers, Switches, Motors, Starters, Generators, Transformers, Operation, Working Principles, Maintenance, Transmission and Distribution Lines, Substation, Ohm’s Law, and others.

Philippine Electrical Code (50%)

General Installation Requirements, Wiring Methods and Materials, Wiring Devices, Tools and Techniques, Wiring Ampacity and Protection, Equipment for General Use, Special Occupancies, Electrical Safety, and others.