Chemical Engineering Quiz

Hot wire anemometer is used to measure  the:-

Which is  not an acidic  refractory ;-

1 Kg /m2 is equal to __________ mm water  column ;-

When the head pumped against is less than the head of the fluid used for pumping , the usual device is a:-

Enamels and paints are ________________ fluid:-

Which is used for very accurate measurement of flow of gas at low velocity:-

The ratio of the inertia force to the _____________ is called Euler's number:-

The  batch  culture  can be  used to  produce ;-

The compressible flow is assumed to be:-

Smoke is  produced  due to  poor design  and   overloading  of  furnace ;

High specific speed of a pump implies that , it is a ________________ pump:-

Which must be followed by the flow of a fluid:-

H2S  present  in  gaseous  stream  can be  removed  by  adsorption  on ;-

Brownian movement  is prominent in the particle size range of _________________ microns in case of settling of a particle in a fluid:-

Upto what value of 'Mach number' a fluid may be considered as incompressible:-

Vessels  made of  _________ can be  used to  store dry  chlorine ;-

Brown  spot  in  fabrics will be caused  by   washing  with water containing large  amount of :-

What is  the major difference between  photolithography and  electron  beam  lithography ;-

Particles  having  diameter   greater  than  75 μm   are  called ;-

The rate of  coating  in PVD  process is  very slow :-

Which consideration is  not an important one for  Ball mining -

Pumping of corrosive liquid is preferred to be done by__________ pump:-

Micelle is  a  supra  molecular  structure ;-

Magnesite  refractories  are  generally  not used  in the ;-

Cast  iron are specified  by their :-