Discussion
An eight-bit digital oscilloscope is set to 1 V per division over eight divisions. The smallest voltage step it can resolve is about
Answer: C
Full scale is eight volts across 256 levels, so each level is \( 8/256 = 0.031 \) V. Reducing the volts per division setting reduces the step in proportion, which is why a small signal is best examined at high sensitivity rather than by magnifying the stored record.
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