Discussion
The given symbol is marked on a measuring instrument. The instrument is of ______ type.
Answer: A
The symbol of a horseshoe magnet, drawn in a frame, marks a permanent magnet moving coil (PMMC) instrument, which has a permanent magnet and a coil that moves in its field. Moving iron instruments are marked with a different symbol showing an iron vane, and electrodynamic instruments are marked with a symbol of two coils, with the enclosed type having a shield around it. So the instrument is of the moving coil type, option (A).
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