Metrological Engineering Quiz

A feeler  gauge is  used to check ;-

There is  no  effect of   cutter  accuracy  on the accuracy of gear :-

The balanced draft  furnace is one using;-

By computing  least square method ,  what is the  accuracy  obtained  for polygons  up to 12 faces :-

The  ammeters  are  categorized  into  ;_______________:-

Which is true for spirit level:-

Wien  bridge  is  useful for  measuring :-

Green coal , in order to be burnt , must be:-

The air fuel ratio in gas turbine  is of the order of:-

A  moving  iron  ammeter   may be  compensated  for  frequency  errors  by ;-

The  comparison  methods  are categorized  into __________ types ;-

The efficiency of jet engine  is ____________ at higher altitude:-

________ is  an  example  for analogue  instrument :-

Axial  thickness  of  screw  thread  measured in direction perpendicular  to the  axis  of  thread :-

In which case the air fuel ratio is likely to be  maximum:-

Primary air is the air used to  transport and dry the coal:-

The  grounding  is  used for ;-

The __________ is not a method to find effective thread diameter:-

The maximum combustion pressure  in gas turbine as compared to  IC engine is:-

Which of the following is caused by careless handling;-

For pipes , laminar flow occurs  when Reynolds number is:-

__________ errors  occur due to  fault  in  the  measuring :-

As the value of index is decreased  , the volumetric efficiency will ;-

What is the angle of one surface of squaring head to the scale in combination set:-

What value of uncertainty  can not  be taken in a Type B method ;-