- (A) Keep the amplifier cool
- (B) Protect from rusting
- (C) Prevent induction due to stray magnetic fields
- (D) None of the above
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- (A) Gives distorted output
- (B) Gives low power output
- (C) Requires a transformer
- (D) None of the above
- (A) Saturation point
- (B) Cut off point
- (C) Operating point
- (D) None of the above
- (A) 20 kΩ
- (B) 2 kΩ
- (C) 10 kΩ
- (D) 5 kΩ
- (A) 1:1 ratio
- (B) Step-up
- (C) Step-down
- (D) None of the above
- (A) Burning of transistor
- (B) Hum in the circuit
- (C) Excessive forward voltage
- (D) None of the above
- (A) Amplitude
- (B) Intermodulation
- (C) Frequency
- (D) None of the above
- (A) 1V
- (B) 100V
- (C) 20V
- (D) 10V
- (A) 20%
- (B) 80%
- (C) 40%
- (D) 50%
- (A) Class A power amplifier
- (B) Push-pull amplifier
- (C) Class C amplifier
- (D) None of the above
