Search any question & find its solution
Question:
Answered & Verified by Expert
Assertion : Most amplifiers use common emitter circuit configuration.
Reason : Its input resistance is comparatively higher.
Options:
Reason : Its input resistance is comparatively higher.
Solution:
1200 Upvotes
Verified Answer
The correct answer is:
If both assertion and reason are true and reason is the correct explanation of assertion
Most amplifiers use the common emitter circuit configuration because the cricuit offers both current and voltage gains resulting in much higher power gain that can be obtained by a common-base amplifier. The other consideration for the use of the common-emitter amplifier is that its input resistance is higher and of the order of load resistance.
Looking for more such questions to practice?
Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.