Analog Electronics

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

What are the applications of LC Oscillator?

• Sine wave generator

• Radio Recievers

• Radio Transmitter

• Television systems

The abbreviation PIV in the case of a diode stands for ____________

• Peak Inferior Voltage

• Problematic Inverse Voltage

• Peak Inverse Voltage

• Peak Internal Voltage