Difference between ovality

Answer Posted / sachin patil

Ovality and Circularity are different, both are not the
same. Component that has circularity issue does not
necessarily have Ovality issue. Circularity is related to
the form of the circle in question , and ovality is related
to the difference in the diameters of the circle measured
at different positions . Circle having Ovality issues will
definately have Circularity issue , but not necessarily
component having Circularity issue has and ovality issue.

Is This Answer Correct ?    21 Yes 6 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

The graphite in grey irons exists in the form of flakes which act as stress-raisers under tensile loading and consequently grey irons have relatively low tensile strength and ductility. Still grey iron is extensively used in engineering. Why ?

830


WHAT IS MEAN BY DENSITY COMPESATIVE STEAM FLOW EXPLANE?

2226


what is the function of platern water wall in a boiler? and difference between with ordinary water wall?

2031


What is the difference between isotropic material and homogeneous material ?

845


What is meant by direct heat exchanger [or] open heat exchanger?

830


What's the difference between absolute vibration & relevant vibration regarding Boiler Feedwater Pump ?

1640


for -50 dec which grade steel can be used for ducting work?

1394


What is the most economical spacing of buttress ?

1119


If gas turbine is operating on part load, how droop will affect the output with respect to frequency.

1814


i am a mechanical engg. student(fresher) . i am in kolkata. i want to prepare for govt. jobs like railway, ongc etc can anyone plz suggest me the good coaching for this in kolkata

1735


In convection heat transfer, if heat flux intensity is doubled then temperature

868


What is the different types of surge tanks ?

880


Enumerate or identify the parts of purifier bowl assembly

2896


List the different devices and components of main switchboard.

2223


Is it a good sign when thick smoke comes out of a Oil vapor extraction fan of a steam turbine oil sump? What does it indicates?

718