semiconductor diodes

zener diode is operated in_____region

• break down

• forward characteristics

• knee voltage

• none

A zener diode is used as ……………

• rectifier

• voltage regulator

• filer

• none

Function of capacitor is___

• Allow ac block dc

• allow dc block ac

• allow only ac

• allow only dc

function of inductor is________

• allow ac block dc

• allow dc block ac

• allow only ac

• allow only dc

filter is___

• Amplitude selective circuit

• Frequency selective circuit

• Frequency damping circuit

• Amplitude damping circuit

What are filters created by using resistors and capacitors or inductors and capacitors called?

• Passive filters

• Active filters

• Continuous filters

• Differential filters

Which of the following isn’t a type of rectifier

• Precision Half-wave Rectifier

• Bridge Rectifier

• Peak Rectifier

• None of the mentioned

Bridge rectifier is an alternative for

• Full wave rectifier

• Peak rectifier

• Half wave rectifier

• None of the mentioned

The maximum efficiency of full wave rectification is

• 40.6% .

• 100% c

• 81.2%

• 85.6%