Fundamentals of Electronics MCQs
- Atomic structure and electrical properties of materials MCQs
- Conductors, semiconductors, and insulators MCQs
- Ohm’s Law and Kirchhoff’s Laws MCQs
- Units and measurement (voltage, current, resistance, power) MCQs
2. Components
- Resistors: types, color coding, and applications MCQs
- Capacitors: types, charging/discharging, and applications MCQs
- Inductors: principles and applications MCQs
- Transformers: working, types, and applications MCQs
- Diodes: PN junction, types (Zener, Schottky, etc.), and applications MCQs
- Transistors: BJTs, FETs, and MOSFETs MCQs
- Relays and switches MCQs
3. Circuits and Systems MCQs
- Series and parallel circuits MCQs
- Voltage and current dividers MCQs
- Basic AC and DC circuits MCQs
- Filters: low-pass, high-pass, band-pass MCQs
- Rectifiers: half-wave, full-wave, and bridge MCQs
- Voltage regulators and stabilizers MCQs
4. Analog Electronics MCQs
- Operational amplifiers (Op-Amps): characteristics and applications MCQs
- Amplifiers: types and basic principles MCQs
- Oscillators: RC, LC, and crystal oscillators MCQs
- Feedback and its types MCQs
- Wave shaping and signal conditioning MCQs
5. Digital Electronics MCQs
- Number systems: binary, decimal, hexadecimal, and conversions MCQs
- Logic gates: AND, OR, NOT, NAND, NOR, XOR, XNOR MCQs
- Flip-flops: SR, JK, D, T, and applications MCQs
- Counters and registers MCQs
- Multiplexers and demultiplexers MCQs
- Analog-to-Digital (ADC) and Digital-to-Analog (DAC) converters MCQs
6. Electrical Measurements and Tools MCQs
- Multimeter: usage and measurement techniques MCQs
- Oscilloscope: functions and interpretation MCQs
- Function generators and power supplies MCQs
7. Power Electronics MCQs
- Power diodes and thyristors (SCR, TRIAC, DIAC) MCQs
- Rectifiers and inverters MCQs
- SMPS (Switched Mode Power Supplies) MCQs
- UPS (Uninterruptible Power Supplies) MCQs
8. Signal Processing MCQs
- Types of signals: analog and digital MCQs
- Noise and interference in electronics MCQs
- Modulation techniques (AM, FM, PM) MCQs
9. Communication Basics MCQs
- Antennas and wave propagation MCQs
- Basics of transmission lines MCQs
- Basic concepts of modulation and demodulation MCQs