Discussion
The actual pressure at a given position is called as-
Answer: A
The actual pressure is called absolute pressure.
Absolute pressure is measured from a perfect vacuum (zero pressure), so it is the true pressure at the point. Gauge pressure is measured relative to the local atmosphere: absolute = gauge + atmospheric.
Atmospheric pressure is just the pressure of the surrounding air, and vacuum pressure is the amount by which a pressure falls short of atmospheric. Neither is the actual pressure at an arbitrary position.
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