RO plant operator interview | Water Treatment Plant Operator interview questions | PD Classes

RO plant operator interview | Water Treatment Plant Operator interview l RO water purifier interview questions and answers | PD Classes
Ro plant operator job interview questions and answers || Operator interview questions |
Ro plant job interview
RO plant operater Interview
Water Treatment Operators Interview Questions

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Reverse Osmosis interview
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Que. 1.what are the duty of RO operater?
Ans.1.Operation of ETP.
2.Operation of PWS
3.Operation of pretreatment plant
4.opration of underground water pump.
RO ( Reverse Osmosis ) plant Interview
5.Operation of RO plant.

6.cleaning of water tanks.
7.sanitization of RO unit.

8.updating log sheets of of water system.
9.updating all documents.

Que. 2.what is the PH of RO water?

Ans. Ph of 7

Que. 3.RO system needs how many PSI ?

Ans. 60%

Que. What is the unit of TDS?

Ans. Milligram per liter.

Que. What is CIP in RO plant?

Ans. It is the clean in place. It is the process to clean the interior of membrane of RO.

What is the ppm in water?

Ans. Parts per million
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Ro plant operator job interview questions and answers || Operator interview questions |
Ro plant job interview
RO plant operater Interview
Water Treatment Operators Interview Questions

Que. What is the TDS of bisleri?

Ans. 150ppm

Que. What are the 3filters on RO?

Ans. Sediment filters, carbon filter, semi permeable membrane

Que. What are the parameters of RO?

Ans. These are , Temperature, pressure, TDS, pressure drop, permeate drop. Etc.


Que. Which filter is used in RO?

Ans. Activated carbon filter.

Que. What are complication of RO?


Ans. Diarrhea nausea, dehydration, GI problems, stomach cramps.



Que. Which acid is used in RO plant?

Ans. Hcl


Que. How many chemicals used in RO plant?


Ans. Iron, silica, calcium carbonate, calcium sulphate, calcium fluoride, barium sulphate.


Water plant operator Interview Questions
Que. Which gas is used in RO?

Ans. Carbon dioxide.


Que. How many types of impeller are there?

Ans. 3types , open, semi open, closed.


What are the skills of a water treatment plant operator?

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