Filtration and Centrifugation process MCQ Question and Answer | ITI Attendant Operator (AOCP)

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ITI Attendant Operator (AOCP) | Filtration and Centrifugation process MCQ

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English ગુજરાતી हिन्दी

1.
What is the mechanical separation of a solid from a liquid by means of porous medium?

Distillation
Sublimation
Mixing
Filtration

2.
Which factor affects the rate of filtration?

Viscosity of the filtrate
pH of filtrate
Type of filter aid
Type of filter medium

3.
What is the diatomaceous earth?

Explosive
Filter aid
Filter medium
Catalyst

4.
Which is a pressure filter?

Plate and Frame filter
Leaf filter
Sand filter
Rotary drum filter

5.
Which method of pressure is used filtration in rotary drum filter?

High pressure on outside drum
Atmospheric pressure
Vacuum for inside the drum
Constant pressure

6.
Which filter, filtration, washing, partial drying and discharge of cake take place automatically?

Plate and Frame filter
Rotary drum filter
Leaf filter
Nutsch filter

7.
Which type of filter is the moore filter?

Leaf filter
Sand filter
Rotary filter
Press filter

8.
Which filter is used for giving a shining effect to the liquids filtered in addition to filtration?

Rotary drum filter
Nutsch filter
Sparkler filter
Leaf filter

9.
Which filtration equipment offers maximum pressure drop?

Plate and Frame filter press
Pressure leaf filter press
Continuous rotary vacuum filter press
Nutsch filter

10.
What is chemical formula of urea?

NH2CONH2
NH3CONH3
NHCONH
NH2CO2NH2

11.
Which are the raw materials for manufacture of urea?

N2 and CO2
NH3 and H2
H2 and CO2
NH3 and CO2

12.
What is the product from the undesirable reaction of urea manufacture?

Biurete
Ammonium carbonate
Carbon mono-oxide
Ammonium sulphate

13.
What is nutsch filter?

A high pressure filter
A continuous filter
Used for small scale filtration work
A leaf filter

14.
Which is a example of tank filter?

Leaf filter
Nutsch filter
Bottom driven centrifuge
Plate and Frame filter

15.
Percentage of drum submerged in the slurry in case of rotary drum filter is….

16.
Where do the sublimate settles after centrifugation?

Dissolves completely
Remain suspended in liquid
Settles at bottom
Depends upon pH of sublimate

17.
Which type of force is used in centrifuge?

Centrifugal force
Gravitational force
Centripetal force
Frictional force

18.
What is the another name for centrifuge machine?

Tank filter
Hydro extractor
Leaf filter
Mixers

19.
What are the essential components of bottom driven centrifuge?

A rotar and casing
Plates and Frames
Drum and Rotary valve
Leaf assembly and Framework

20.
Where from the motor of bottom driven cenrtifuge drives the basket?

Drives the basket from bottom
Drives the basket from top
Drives motor automatically
Drives the basket horizontally

21.
How does centrifugation work?

Through dripping particles
Through spinning
By keeping large particle in centre and Smaller on the outside
By separating particles into different tubes

22.
What is the speed of top driven basket centrifuge in RPM?

600 - 1800
2000 - 2400
300 - 600
2500 - 3000

23.
Which machine is used in sugar refining?

Decanter
Plate and Frame filter
Bottom driven centrifuge
Top driven centrifuge

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Filtration and Centrifugation process MCQ Question and Answer | ITI Attendant Operator (AOCP)

PLEASE SELECT YOUR LANGUAGE FROM BELOW

ITI Attendant Operator (AOCP) | Filtration and Centrifugation process MCQ

PLEASE SELECT YOUR LANGUAGE FROM BELOW

1.
What is the mechanical separation of a solid from a liquid by means of porous medium?

2.
Which factor affects the rate of filtration?

3.
What is the diatomaceous earth?

4.
Which is a pressure filter?

5.
Which method of pressure is used filtration in rotary drum filter?

6.
Which filter, filtration, washing, partial drying and discharge of cake take place automatically?

7.
Which type of filter is the moore filter?

8.
Which filter is used for giving a shining effect to the liquids filtered in addition to filtration?

9.
Which filtration equipment offers maximum pressure drop?

10.
What is chemical formula of urea?

11.
Which are the raw materials for manufacture of urea?

12.
What is the product from the undesirable reaction of urea manufacture?

13.
What is nutsch filter?

14.
Which is a example of tank filter?

15.
Percentage of drum submerged in the slurry in case of rotary drum filter is….

16.
Where do the sublimate settles after centrifugation?

17.
Which type of force is used in centrifuge?

18.
What is the another name for centrifuge machine?

19.
What are the essential components of bottom driven centrifuge?

20.
Where from the motor of bottom driven cenrtifuge drives the basket?

21.
How does centrifugation work?

22.
What is the speed of top driven basket centrifuge in RPM?

23.
Which machine is used in sugar refining?

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