Metrological Engineering Quiz

Upon which factor,  shape of  involute curve depends ;-

Dial indicator  can be used  as  a  comparator :-

According  to  IS: 4218 -1976 ,How many  types  of   pitches  are  present ;-

In dial  indicators  ,  gears  are  precision  cut to prevent backlash ;-

Driving gear of two mating gear which is generally small is known as:-

Which colour radiations of Krypton 86 is selected for measurement:-

One kilowatt hour energy  is required to:-

____________ are cleaning fluids:-

Aeroplane employ following type of compressor;-

Which  type of  fiber is  present  in the optical tube of mini baroscope :-

What is  alternative  name of  involute  gears :-

The balanced draft  furnace is one using;-

In annealing furnace, angle plates are heating up to 10 degree celsius:-

Accuracy of  individual element  is necessary  for  precision gears :-

A CRO  can  display ;-

Which are the types of   mechanical bevel  protractor :-

What is the material of bench centre's base;-

How many lines are engraved on a gold plug;-

During base load operation , the best method  of controlling  compressor is;-

Angle  between autocollimators  is  equal to the  nominal  angle  between adjacent  faces ;-

The work ratio of simple gas turbine  cycle depends on;-

What kind of  surface is  produced  if the axis of  the spindle  is not parallel to the bed in the  horizontal direction;-

The maximum compression ratio in an actual  single stage  axial flow  compressor  is of order of;-

A kinematic  error  in gears   accumulated  permissible  error  in gear  rotation  per gear revolution;-

Which meter is  suitable for the  measurement of  10 mV at 50 MHz :-