Overview of Electrical Engineering Technology
(A concise, easy‑to‑read guide for students and professionals)
1. What Is Electrical Engineering Technology (EET)?
| Aspect |
Description |
| Definition |
Application‑focused discipline that bridges pure electrical engineering theory and practical implementation. |
| Goal |
Design, develop, test, install, and maintain electrical/electronic systems and equipment. |
| Typical Employers |
Manufacturing firms, power utilities, telecommunications companies, aerospace & defense, automotive, research labs, and consulting agencies. |
| Degree Levels |
Associate of Science (A.S.), Bachelor of Science (B.S.) in Electrical Engineering Technology, and graduate certificates. |
2. Core Subject Areas
| Subject |
Key Topics |
Typical Lab/Project Activities |
| Circuit Analysis |
Ohm’s law, Kirchhoff’s laws, AC/DC analysis, network theorems |
Breadboard building, simulation with SPICE, oscilloscope measurements |
| Digital Systems |
Boolean algebra, combinational & sequential logic, microcontrollers, FPGA basics |
Designing logic gates, programming Arduino/PIC, implementing simple state machines |
| Power Systems |
Generation, transmission, distribution, transformers, protective devices |
Power factor correction, fault analysis, building a small-scale distribution model |
| Control Systems |
Open/closed‑loop control, PID tuning, sensors & actuators |
Lab on motor speed control, PLC ladder logic programming |
| Electronics |
Semiconductor devices, amplifiers, signal conditioning, PCB design |
Soldering, designing and fabricating a PCB, testing with a function generator |
| Instrumentation & Measurement |
Sensors, data acquisition, calibration, signal processing |
Using multimeters, data loggers, LabVIEW/Matlab for signal analysis |
| Communication Systems |
Analog/digital modulation, RF fundamentals, networking basics |
Building a simple RF transmitter, configuring Ethernet or Wi‑Fi modules |
| Renewable Energy & Smart Grid |
Solar PV, wind turbines, energy storage, grid integration |
Installing a PV array, modeling battery management, smart‑meter data analysis |
3. Typical Job Roles
| Role |
Primary Responsibilities |
Required Skills |
| Electrical/Electronic Technologist |
Assemble, test, troubleshoot hardware; create documentation |
Soldering, schematics reading, test equipment proficiency |
| Field Service Engineer |
Install, commission, maintain equipment on‑site; provide customer support |
Diagnostic reasoning, communication, safety compliance |
| Control & Automation Technician |
Program PLCs/HMI, integrate sensors/actuators, perform system commissioning |
PLC programming (Ladder, Structured Text), networking |
| Power Distribution Technician |
Inspect/repair transformers, switchgear, protective relays |
Knowledge of NEC/IEC standards, high‑voltage safety |
| Test Engineer |
Design test plans, execute verification, generate reports |
Data acquisition, statistical analysis, scripting (Python, LabVIEW) |
| Product Development Engineer |
Prototype new devices, perform design‑for‑manufacturing (DFM) reviews |
CAD/EDA tools (Altium, Eagle), rapid prototyping, cost analysis |
4. Tools & Software Most Frequently Used
| Category |
Examples |
| Circuit Simulation |
LTspice, Multisim, PSpice |
| PCB Design |
Altium Designer, KiCad, Eagle |
| Programming & Firmware |
C/C++, Python, Assembly, Arduino IDE, MPLAB X |
| Control & Automation |
RSLogix, Siemens STEP |