How a system is used to check the surface finish of a surface by CAI? – McqOptions

MCQOPTIONS

1.	How a system is used to check the surface finish of a surface by CAI?
A.	As a mirror
B.	As a lens
C.	As a black body
D.	As a grey body
Answer» B. As a lens

Discussion

No Comment Found

Related MCQs

Which of the following is used to detect the modulated reflected light from any irregularity on the surface?
Which of the following is mounted on a robot arm for inspecting complicated surfaces?
In order to have an interference fit, it is essential that the lower limit of the shaft should be:
By which of the following procedures, the slip gauges are joined together?
One micron is equal to ______ Centimetre.
Bore gauge is used for measuring the _______.
For which surfaces, is a spirit level used for testing straightness ?
A Metric Outside micrometer of range 100-125 mm is used to measure the diameter of a rod. Barrel graduation showed 16.5 and the thimble graduation in line with the barrel datum line was 28. What is the diameter of the rod?
‘GO’ and ‘NO GO’ gauge is a type of
A fit designated as 30H7/g6 is a