Discussion
Why is a stage biased away from mid-supply unable to deliver full output?
Answer: B
Whichever direction has less headroom clips first, so the undistorted output is set by the shorter of the two excursions. The gain hardly changes over a modest range of operating points, dissipation is a separate concern, and the load line's slope is fixed by the resistors. A limit set by the smaller of two quantities is always improved by balancing them, which is exactly what centring the operating point does. Checking the units of each quantity catches a wrong formula before the arithmetic begins.
No comment is present. Be the first to comment.
Loading…
Post your comment
Please log in or register to post a comment.
Examination Categories
- SSC Exams
- Banking Exams
- Teaching Exams
- Civil Services Exams
- Railways Exams
- Engineering Recruitment Exams
- Defence Exams
- State Government Exams
- Police Exams
- Insurance Exams
- Nursing Exams
- Other Government Exams
- NRA CET
- PG Entrance Exams
- Campus Placement
- MBA Entrance Exams
- CUET and UG Entrance
- Judiciary Exams
- Regulatory Body Exams
- Software Development