Category: Electronics Engineering

Latest multiple choice questions with answers for electronics engineering students.

Electronics Engineering MCQs [Quiz 43]

Q1. The Q-factor of a parallel resonant circuit is also known as
A. Current magnification factor
B. Voltage magnification factor
C. Load factor
D. Leakage factor

Q2. The Q-factor of a series resonant circuit is also known as
A. Current magnification factor
B. Voltage magnification factor
C. Load factor
D. Leakage factor

Q3. What is the form factor of a triangular wave?
A. 1.16
B. 1.11
C. 1.73
D. 1.41

Q4. In a rectangular wave, the form factor is
A. 1.11
B. 1.16
C. 1.0
D. 1.73

Q5. Which of the following dielectric materials makes the highest-capacitance capacitor?
A. Air
B. Barium-strontium titanite
C. Mica
D. Electrolyte

Q6. In a circuit, an active element is one which
A. Supplies energy
B. Receives energy
C. Both supplies and receives energy
D. Amplifies signal

Q7. An electric circuit contains
A. Passive elements
B. Active elements
C. Both active and passive elements
D. Reactive elements

Q8. What is the hot resistance of a 100 W, 220 V incandescent lamp?
A. 2.2 fi
B. 22 fi
C. 484 fi
D. 4.84 fi

Q9. Which statement is true about a passive circuit?
A. A circuit with neither a source of current nor a source of potential difference
B. A circuit with a voltage source
C. A circuit with a current source
D. A circuit with only resistance as a load

Q10. What is a closed path made of several branches of the network called?
A. Junction
B. Node
C. Terminal
D. Loop

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