A. RC
B. Transformer
C. Direct
D. Impedance
Correct Answer: Transformer ✔
Last Updated: July 30, 2021
Related MCQs
- A gain of 1000 times in voltage is expressed by__________?
- The upper or lower cut off frequency is also called__________frequency?
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- The number of stages that can be directly coupled is limited because__________?
- The bandwidth of a single stage amplifier is__________that of a multistage amplifier?
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- If the power level of an amplifier reduces to half, the db gain will fall by__________?
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- In transistor amplifiers, we use__________transformer for impedance matching?
- If a three-stage amplifier has individual stage gains of 10 db, 5 db and 12 db, then total gain in db is__________?
- Transformer coupling is generally employed when load resistance is__________?
- In RC coupling, the value of coupling capacitor is about__________?
- The best frequency response is of__________coupling?
- In obtaining the frequency response curve of an amplifier, the__________?
- In an RC coupling scheme, the coupling capacitor CC must be large enough__________?
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- The final stage of a multistage amplifier uses__________?
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