Discussion
What decides whether a topology samples voltage or current at the output?
Answer: B
A network connected across the load samples the voltage there, while one in series with the load carries the load current and so samples that. Opposition is what makes the feedback negative rather than deciding what is sampled, inversion is a property of the amplifier, and the resistor value sets the fraction. Reading a diagram means asking which quantity the network is physically in a position to measure, and the connection settles it. The quantity that varies and the quantity that does not are worth naming before any substitution is attempted.
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