Metrological Engineering Quiz

Error  caused by  clamping  mechanism  is  very  large :-

Multiple start screw threads gives a quick transverse:-

Poise is the unit of:-

Measurement on CMM is faster than UMM:-

What is  used as  an estimate  in Type  A  evaluation  of  uncertainty ;-

involute  gears are also called super gears ;-

Which is provided in  dial  gauge  to  raise  the  plunger ;-

The  unit  name for  luminous  intensity is  ;-

For the measurement of pressure , the instrument used can be;-

In how  many  categories,,  geometrical  irregularities  can be classified:-

The circular pitch of a gear is given by:-

Which of the following do not have identical dimensions:-

What is the hardness of end bar at the ends:-

__________ are   the measuring instrument ;-

Screw thread  is  measured   parallel to the axis  of  a  thread :-

Which is the major kharif crop of Pakistan:-

'Go' and 'NO GO' gauge is a type of:-

For  checking the  flatness,  which of  the following is used  to mark  the surface ;-

Which is  not  the factor  affecting  the accuracy  of  straightness measurement  by optics ;-

To measured  the  flux,  devices  used  are based on ;-

In the dovetail joint,  it is difficult to  pull apart  the joint when glue is added :-

Angle between  autocollimator   is  more or less to   the nominal  angle  between  adjacent  faces;-

A  constant 'k'  is  used  for   defining  the shape  of  thread. What is  the value of 'k'  fr  whitworth;-

Which errors are  inevitable  in the measuring  system  and  it  would  be vainful exercise  to avoid then ;-

Which is used for  magnification purpose  in passmeter :-