IndiaBIX

Electronics and Communication Engineering - Measurements and Instrumentation - Discussion

Discussion Forum : Measurements and Instrumentation - Section 7 (Q.No. 27)
Measurements and Instrumentation
27.
In air friction damping
the air pressure opposes the motion of piston when it is moving inwards
the air pressure opposes the motion of piston when it is moving outwards
the air pressure opposes the motion of piston both when it is moving inwards as well as outwards
the air pressure may oppose or aid the motion of piston depending on the design
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
Be the first person to comment on this question !
Post your comments here:

Your comments will be displayed after verification.

Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers