Tests of Metrology

A _______________ device prevents  the oscillation  of the moving system  and enables the letter to reach its final position quickly:-

Which is  a  destructive  method  in measuring  surface   finish ;-

Which among the following is a type of direct measuring instrument of roughness?

In vernier height gauge , springing  of measuring  jaws is desirable:-

Which  type  of  irregularities  comes  under  the  first  group :-

The following is a line standard of measurement

Which quality management program is related to the maintenance of plants and equipments?

Which  term  is  used  for  error  of  first  and  second   order :-

How many  location  photographs  are  required    for  photogrammetry ;-

Standards play a vital role  for manufacturers in achieving:-

Grade 1 is used in:

Which is the direct   measure of surface finish  in Wallace   surface dynamometer :-

Which of the following is the limitation of Quality circle?

Resistance  thermometer  provides  the  change  in electrical resistance :-

Which among the following depicts positive and negative relation between driving factor and performance factor?

The temperature measurement by a thermocouple is

The  orificemeter  readings  are more  accurate  than pitot  tube  reading :-

Which machine  is  used  for  rolling  tests:-

Both  aerial  and  terrestrial  photogrammetry   used in Urban  planning :-

 Match the following Group 1 items (Type of error) with Group 2 items (characteristics) and select the correct option

1. Gross error --------------------------------------------- A. Magnitude and direction vary
2. Systematic error -------------------------------------- B. Caused by electrostatic fields
3. Random error ------------------------------------------ C. Human fault
4. Environmental error ---------------------------------- D. Magnitude and direction are definite

Which  is  not  a  name   of  the  major  diameter  of  an external  thread :-

The purpose of  ratchet screw in micrometer  screw gauge is:-

Axial  split  is  a  axial  spindle  movement  ;-

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

What is the range of high resolution  transducer  used  in electronic  gauging  systems ;-