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WorksheetsAnalog electronics
Total questions: 10
Worksheet time: 5mins
CB amplifier maximum efficiency could be
99 percenage
85 percentage
50 percentage
25 percentage
Which of the following not associated with a pn junction
Junction Capacitance
Charge storage capacitance
Depletion capacitance
Channel length capacitance
Cascade amplifier is a multistage amplifier configuration
CC-CB
CE-CB
CB-CC
CE-CC
Negative feedback in an amplifier
Reduced gain
Increase frequency and Phase
Reduces bandwidth
Increases noise
In common, unbypassed resistor provides
Voltage shunt feedback
Current series feedback
negative voltage feedback
Positive current feedback
Generally, the gain of transistor amplifier falls at high frequencies due to the
Internal capacitance of the device
coupling capacitor at the input
Skin effect
Coupling capacitor at the output
MOSFET can be used as
Current controlled capacitor
voltage controlled capacitor
current controlled indicator
voltage controlled indicators
The MOSFET switch in its ON state maybe considered equivalent to
Resistor
Inductor
Capacitor
Battery
Which topics were covered in today's class?
Hartley Oscillator
Phase Shift OScillator
Clapps Oscillator
Amstrong Oscillator
What are the applications of LC Oscillator?
Sine wave generator
Radio Recievers
Radio Transmitter
Television systems
