Is there a lower limit to the gland surface finish for static O-rings, gaseous

Is there a lower limit to the gland surface finish for
static O-rings, gaseous system?

surface finish table lists 0.41-0.81 micro-meters for static
gaseous systems. What is the drawback of using a smoother
surface finish lower than 0.41?

Question Posted / praveen

0 Answers
1816 Views
I also Faced
E-Mail Answers

No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More Mechanical Engineering Interview Questions

what is the main purpose of deaerator in thermal power plants?

3 Answers Engro,

what s available NPSH and required NPSH? which is given by manufacturer and which is not? what is the role of customer in choosing NPSH?

1 Answers IOCL,

How to make a vacuum

3 Answers Cairn, IIT,

please send the last 5 years {{{JUNIOR ENGINEER GRADE II - MECHANICAL RRB CHENNAI}}} TECHNICAL question papers

0 Answers

Explain how are the pneumatic system and the hydraulic system similar?

0 Answers

Where do railway steam engines carry there water?

0 Answers

What is wrap-around?

0 Answers

what is difference between (pressure and stress), (sencitivity and efficiency) .

7 Answers Bosch,

How the speedo meter ratio was decided for vehicle?

3 Answers

What is cavitations?How it is generated?

4 Answers KFCL,

Explain why re-heater is used in gas turbine

0 Answers

What is the size of a Squre nut of a M12 Bolt

2 Answers

For more Mechanical Engineering Interview Questions Click Here