Which of the following is NOT a surface finishing process?
What is the maximum allowed error for class I micrometers?
What are cumulative errors?
The term 'measurement' refers to which of the following?
In an N.P.L. interferometer, which of the following is used to create interference fringes?
To measure the major diameter of an external thread, which of the following instruments is used?
What is the purpose of the indicator method?
Depending on the input voltage and reference voltage, a comparator can be named as what?
What term describes an irregularity that occurs on a surface at one place of a machined job or at relatively infrequent or widely varying intervals?
Which of the following gives the capability ratio?