Discussion
Through an expansion fan, the Mach number
Answer: C
An expansion accelerates the flow, converting thermal energy into kinetic energy, so the static pressure, temperature and density all drop while the Mach number climbs. It is the exact opposite of a shock in every respect except one: the stagnation pressure survives, because no entropy is generated.
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