BASIC ELECTRONICS Solved MCQs

By: Prof. Dr. Fazal Rehman | Last updated: April 30, 2025

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1. : A logic circuit that can add two 1-bit numbers and produce outputs for sum and carry is called:





2. : An ordinary transistor is:





3. : What does the word “hybrid” mean?





4. : When the current in the primary coil of a transformer is changed, it induces change in the magnetic field of:





5. : We use a half-wave rectifier:





6. : A Zener diode is a:





7. : We can construct an Exclusive-OR gate using which other gates?





8. : The unit of resistance is:





9. : The transistor amplifier equation is VCE = VCB + _____:

11. : Mutual induction depends on:





12. : A transformer used to convert unbalanced signals to balanced signals is called a:





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