Chemical Engineering Quiz

Chemical Enginering Quiz

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Chemical Engineering

Chemical Engineering Quiz

1 / 25

For an unstable equilibrium of a floating body:-

2 / 25

Isothermal turbulent flow of a fluid results in decrease of its pressure , which depends on the:-

3 / 25

Physical  vapor  deposition coating is  done  to improve  hardness of  substrate ;-

4 / 25

Which is  not  a key ingredient  of Wet etching  process :-

5 / 25

For a stable equilibrium of a submerged body:-

6 / 25

Volute type casing is provided in a centrifugal pump to:-

7 / 25

Mach number is the ratio of the speed of the:-

8 / 25

At nanoscale  hardness and  toughness  of iron  decrease rapidly:-

9 / 25

Which is  not an acidic  refractory ;-

10 / 25

Which  scientist  gave  a full kinetic   description  of  external  and  internal  feedback  system :-

11 / 25

___________ is not dimensionless:-

12 / 25

Peroxyacetylene  nitrate  ,  is  found  in the ;-

13 / 25

Main pollutants  released  from iron and  steel  industry  are :-

14 / 25

An equipotential line is a ______________ to velocity vector at every point:-

15 / 25

Fermentation is  a process  involving  the mass culture  of micro organism :-

16 / 25

Which  does  not  include in the  range of  fermentation processes :-

17 / 25

In a turbulent flow, shear stresses are generally ________________ in a similar laminar flow:-

18 / 25

Which  growth phase is  longer in  continuous  culture :-

19 / 25

__________ has the minimum compressibility:-

20 / 25

In a stabilised soap bubble , pressure inside it compared to external pressure is:-

21 / 25

What is  the typical size range of  nanoparticle ;-

22 / 25

Which  is  not  a  source of   ozone  emission   in the  atmosphere ;-

23 / 25

Steady flow occurs when the conditions do not change with ____________ at any point:-

24 / 25

Bernoulli's equation is not applicable with the flow of:-

25 / 25

Dimension of surface tension is:-

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