Chemical Engineering Quiz

Chemical Engineering Quiz

53

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Chemical Engineering

Chemical Engineering Quiz

1 / 25

Cyclic fed batch  culture has been used for  the production of  :-

2 / 25

The upper layer of  the atmosphere is called the :-

3 / 25

Pascal's law is valid , only when the fluid is:-

4 / 25

What is  the magnetic  susceptibility  given by :-

5 / 25

Discharge from a 24 inch pipe of water at 10 ft/sec will be ___________ ft³/sec:-

6 / 25

Carcinogenic  air  pollutants  cause ;-

7 / 25

Dust  collection  efficiency  of  a  cyclone  separator  depends  upon  its ;-

8 / 25

Fresh  sewage  is  ------------- in nature ;-

9 / 25

Pressure drop in a packed bed for laminar flow is given by the ____________ equation:-

10 / 25

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

11 / 25

What kind of  metal organic  compound  is  Ni(CO)4:-

12 / 25

A one dimension flow is one which:-

13 / 25

Which may be termed as a variable orifice flowmeter:-

14 / 25

The valve used in pipes larger than 2' dia is a:-

15 / 25

The ________ is measured by piezometric opening:-

16 / 25

Magnesite  refractories  are  generally  not used  in the ;-

17 / 25

Bernoulli's equation does not apply to the functioning of a:-

18 / 25

Which  dye  is  colourless  at  acidic  pH  and becomes  red  at  basic  pH:-

19 / 25

Open channel flow takes place ________________:-

20 / 25

A venturimeter measures the:-

21 / 25

A saturated  vapor  on being  compressed  would :-

22 / 25

During  batch  culture,  nutrients  in the  fermenter are utilized  at a fast rate :-

23 / 25

The rate of  material  ________ is  zero  in case of  a steady  state  system :-

24 / 25

Rotary vacuum pumps can reduce the absolute pressure to as low as _____________ mm Hg:-

25 / 25

Prandtl mixing length is:-

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