Q. In applications where __________ input resistance is needed, the JFET is preferred to the bipolar transistor.

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Q. CC circuit is suitable for impedance matching.

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Q. Which of the following number specification refers to FET with one gate?

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Q. Which of the following plot can be directly used to determine β?

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Q. The emitter follower steps up the impedance by a factor of

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Q. In a tuned class C power amplifier the quiescent value of collector to emitter voltage is equal to (VCC denotes collector battery voltage)

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Q. Volt equivalent temperature in a PN Junction diode is

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Q. Primary advantage of a crystal oscillator is that

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Q. The conversion or collector circuit efficiency is a measure

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Q. A transistor amplifier is operating in class A mode. If a transformer is connected for impedance matching, the efficiency will

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Q. A capacitor input filter relies on

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Q. RECTIFIER : OSCILLATOR ::

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Q. A voltage doubler circuit uses

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Q. Which amplifier will be preferred for highest gain?

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Q. Which of the following are synonymous?

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Q. Which of the following contributes to harmonics distortion in amplifiers?

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Q. Which of the following couplings may cause unwanted clamping?

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Q. The name field effect is related to the __________ layers of a JFET.

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Q. If input frequency is 50 Hz, the frequency of output wave in a half wave diode rectifier circuit is

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Q. For an amplifier, the coupling method which gives the highest gain in

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