Transistor Amplifier Circuits CCTC
In a CB transistor circuit, the maximum collector current occurs at? - answer the
saturation point
The advantage of a direct coupled amplifiers is good frequency response at input signal
frequencies - answerless than 20kHz
The component or components that identify a circuit as an RC coupled amplifier -
answer are a capacitor and resistor used to connect a first stage output to a second
stage input
The frequency response of a transformer coupled amplifier - answer is not as good as
that of an RC coupled amplifier
Connecting a resistive load on the output of a direct coupled amplifier - answer
decreases the voltage gain
The voltage at the base of an NPN transistor operating in the active region -
answer0.6V more positive than the emitter voltage
The way in which gain varies with frequency is the - answer frequency response
A transformer coupled cmplifier can be indentified by - answerthe transformer
connecting the amplifier stages
Transistor amplifiers may be configured in a - answer(common base circuit, common
emitter circuit, common collector circuit) all of the above
In a direct coupled amplifier, the dc biases of the stages - answermust be set but
voltage divider circuit
The first objective when you perform the initial toubleshooting test on a two-stage
amplifier is to - answerdetermine which stage is faulty
In a CC transistor circuit, the AC output signal is - answerin phase with the input signal
In a CE transistor circuit, the input AC signal is applied between the - answerbase and
emitter
Cascaded amplifiers are amplifiers that - answerhave the output of the first stage
amplifier connected to the input of the second stage amplifier
In a CB transistor circuit, the maximum collector current occurs at? - answer the
saturation point
The advantage of a direct coupled amplifiers is good frequency response at input signal
frequencies - answerless than 20kHz
The component or components that identify a circuit as an RC coupled amplifier -
answer are a capacitor and resistor used to connect a first stage output to a second
stage input
The frequency response of a transformer coupled amplifier - answer is not as good as
that of an RC coupled amplifier
Connecting a resistive load on the output of a direct coupled amplifier - answer
decreases the voltage gain
The voltage at the base of an NPN transistor operating in the active region -
answer0.6V more positive than the emitter voltage
The way in which gain varies with frequency is the - answer frequency response
A transformer coupled cmplifier can be indentified by - answerthe transformer
connecting the amplifier stages
Transistor amplifiers may be configured in a - answer(common base circuit, common
emitter circuit, common collector circuit) all of the above
In a direct coupled amplifier, the dc biases of the stages - answermust be set but
voltage divider circuit
The first objective when you perform the initial toubleshooting test on a two-stage
amplifier is to - answerdetermine which stage is faulty
In a CC transistor circuit, the AC output signal is - answerin phase with the input signal
In a CE transistor circuit, the input AC signal is applied between the - answerbase and
emitter
Cascaded amplifiers are amplifiers that - answerhave the output of the first stage
amplifier connected to the input of the second stage amplifier
