Electronics Engineering MCQs [Quiz 43]

Q1. The internal resistance of an ideal voltage source is
A. Infinite
B. Equal to the load resistance
C. Zero
D. To be determined

Q2. What is the conductance of a circuit having three 10 fi resistors in parallel?
A. 0.3 S
B. 3.33 S
C. 0.33 S
D. 30 S

Q3. Electric energy refers to
A. Volt divided by coulomb
B. Volt-ampere
C. Volt-coulomb
D. Watt divided by time

Q4. A capacitor requires 12 µC of charge to raise its potential of 3 V. What is the capacitance of the capacitor?
A. 36 µF
B. 15 µF
C. 0.25 µF
D. 4 µF

Q5. A capacitor opposes change in
A. Voltage
B. Current
C. Voltage and current
D. Neither voltage nor current

Q6. What is the total resistance of a two equal valued resistors in series?
A. The difference of both
B. The product of both
C. Twice as one
D. The sum of their reciprocals

Q7. The ratio of maximum value to the effective value of an alternating quantity is called
A. Form factor
B. Peak factor
C. Dynamic factor
D. Leakage factor

Q8. For series capacitors, total charge is
A. The sum of individual charges
B. Equal to the charge of either capacitors
C. Equal to the product of the charges
D. The quotient of the charges

Q9. Series resonant circuit is sometimes known as
A. Rejector circuit
B. Acceptor circuit
C. Inductive circuit
D. Capacitive circuit

Q10. Parallel resonant circuit is sometimes called as
A. Acceptor circuit
B. Rejector circuit
C. Inductive circuit
D. Capacitive circuit

Updated: 8th September 2019 — 9:58 PM

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