Discussion
The general balance condition of a four-arm alternating current bridge with arms \( Z_1 \), \( Z_2 \), \( Z_3 \) and \( Z_4 \) taken in order is
Answer: B
It is the same rule as for the Wheatstone bridge with impedances in place of resistances: the products of the opposite arms are equal. Written in polar form it separates at once into equal magnitude products and equal sums of phase angles.
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