Electronic Devices - BJT Amplifiers
Exercise : BJT Amplifiers - True or False
- BJT Amplifiers - General Questions
- BJT Amplifiers - Filling the Blanks
- BJT Amplifiers - True or False
6.
A Darlington pair provides a very low input impedance.
7.
The output resistance of the common-emitter amplifier is approximately equal to the collector resistance.
8.
A coupling capacitor couples dc to an amplifier.
9.
A common-emitter amplifier has the advantages of good voltage, current, and power gain, but the disadvantage of a relatively low input impedance.
10.
The common-base amplifier has a good voltage gain, low input impedance, and high current gain.
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers