Tests of Metrology

How  many  contacts  are  present  in  internal  dial  gauges :-

What is the length of the Imperial standard yard?

In   gear  measurement  ,   improper  alignment   of  each  teeth  will cause  high  bearing   stresses :-

How  many  pads  are  included  for  use under  the  foot  screw in levelling   base  of  autocollimator :-

The thickness of oil film at the surface of slip gauge is of order of:-

‘Electrolimit’ gauge block comparator and ‘Talyman’ Electrical comparator work on the principle of

The accuracy depends upon:-

The closed system has higher ________ than  open loop control system:-

To compare an unknown  with a standard through a calibrated system is called:-

Match the following group 1 items with group 2 items

1. Sort -------------------------------------------------- A. Seitan
2. Set in order ----------------------------------------- B. Seiketsu
3. Shine ------------------------------------------------ C. Seiri
4. Standardize ---------------------------------------- D. Seiso

If  an angle   at which  bands   are  viewed  is  30o in  flatness  testing   with interferometry .  What  is the  possible   error :-

Upto which  inclination   sine centers  can be used :-

What is the value  of   the degree  of  freedom used  in  evaluation by Type  A   method . :-

Which  element  is  not  determined  by analytical  inspection;-

What is the standard reference temperature for the measurement of the accuracy of vernier height gauges?

In  the   method  of  microscopic   inspection  what is  the angle of beam light  with the work ;-

What is the value of addendum;-

A positive allowance will always result in a _____ fit.

Which gear  is  used   for  counting   and  timing  purpose :-

A  dial  indicator   is  used  to test  parallelism  of two  planes ;-

Which error is eliminated  by zero setting adjustment on a dial indicator:-

Comparators  can  be  used  as  working  gauge :-

ISO 14000 quality standard is related with

Which of the following statements is/are true for sampling inspection?

Which  technique  from   given laser  inspection  technique  is  useful  for  measuring   the diameter   of  hot  steel  bars :-