Discussion
A quarter bridge with a 120 \( \Omega \) gauge of factor 2 is excited at 5 V and strained by 0.0005. The output is about
Answer: D
The output of a quarter bridge is \( V G \epsilon /4 \), that is \( 5 \times 2 \times 0.0005/4 = 1.25 \times 10^{-3} \) V. A half bridge would give twice this and a full bridge four times, which is the reason for using more gauges.
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