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Kharafi National Water Treatment Plant Operator Interview Questions and Answers
Kharafi National Water Treatment Plant Operator Interview Experiences
1 interview found
mohammad imran
Interview Questionnaire
5 Questions
- Q1. Aeration tank parameters
- Q2. Final effluent water parameters
- Ans.
Final effluent water parameters refer to the quality of treated wastewater before it is discharged into the environment.
Parameters include pH, turbidity, dissolved oxygen, biochemical oxygen demand, total suspended solids, and fecal coliform count.
The specific parameters required may vary depending on local regulations and the receiving water body.
Monitoring and controlling final effluent water parameters is crucial to...
- Q3. Inlet pump capicity
- Q4. Ras pump capacity
- Ans.
Ras pump capacity refers to the maximum flow rate of the pump used in the Recirculating Aquaculture System (RAS).
The capacity of the RAS pump depends on the size of the system and the number of fish being raised.
The pump capacity should be able to circulate the entire volume of water in the system at least once per hour.
A larger pump may be required if additional equipment, such as a biofilter or UV sterilizer, is adde...
- Q5. Chemical name using in water plant
- Ans.
Various chemicals are used in water treatment plants to purify water and make it safe for consumption.
Coagulants like aluminum sulfate and ferric chloride are used to remove suspended particles
Chlorine is added to kill bacteria and viruses
Fluoride is added to prevent tooth decay
Lime is used to adjust pH levels
Activated carbon is used to remove organic compounds and improve taste and odor
Sodium hydroxide is used to adju
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posted on 25 Jan 2022
I applied via Naukri.com and was interviewed in Dec 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Company's business activities and industry standards
- Ans.
The company is involved in [insert industry] and adheres to industry standards to ensure success and growth.
The company operates in [insert industry] and offers [insert products/services].
Industry standards are followed to ensure quality and safety in all aspects of the business.
Regular market research is conducted to stay up-to-date with industry trends and changes.
The company strives for continuous improvement and in...
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posted on 22 Feb 2022
(1 Question)
- Q1. Related to cad and design
Interview Preparation Tips
Selected
I applied via Campus Placement and was interviewed before Aug 2022. There were 2 interview rounds.
(1 Question)
- Q1. On core subject, logical questions
(1 Question)
- Q1. About Bio, As per resume
Interview Preparation Tips
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China State Construction Engineering Corporation
Anonymous
posted on 15 Jul 2024
Selected
I applied via Approached by Company and was interviewed in Jun 2024. There was 1 interview round.
(2 Questions)
- Q1. Tell me about yourself
- Q2. What do you know about our company
Interview Preparation Tips
(2 Questions)
- Q1. Questions will be asked on previous company roles and responsibilities.
- Q2. Depends upon previous experience.
(2 Questions)
- Q1. Basics on structure and finishings
- Q2. Questions on structure and finishings
Interview Preparation Tips
Selected
I applied via Walk-in and was interviewed before Sep 2023. There were 2 interview rounds.
(2 Questions)
- Q1. How did you hear about company
- Ans.
Through a job posting on LinkedIn
Found job posting on LinkedIn
Researched company after seeing job posting
Connected with current employees on LinkedIn
Received referral from a friend or colleague
- Q2. How many experience in high rise with contractor company
- Ans.
I have 8 years of experience working on high rise projects with contractor companies.
I have worked on multiple high rise projects ranging from 20 to 50 stories.
Managed structural design and construction of high rise buildings.
Collaborated with architects, contractors, and clients to ensure project success.
Asking about Experience like structure, finishing.
What is testing of Steel IS CODE
BILLING OF IS CODE
BBS IS CODE.
CMD IS CODE.
SAFETY HAZARD ANALYSIS.
CONSTRUCTION METHOD STATEMENT.
TYPES OF PLASTER
OUTER PLASTER THICKNESS.
INNER PLASTER THICKNESS.
Interview Preparation Tips
I applied via Job Portal and was interviewed in May 2024. There was 1 interview round.
(2 Questions)
- Q1. Stress strain curves
- Q2. Asme codes for oil and gas
- Ans.
ASME codes are widely used in the oil and gas industry to ensure safety and quality standards are met.
ASME B31.3 is the code for process piping in oil and gas facilities
ASME Section VIII is used for pressure vessels in oil and gas industry
ASME B31.4 is for liquid pipelines in oil and gas industry
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Oceaneering International
Anonymous
posted on 10 Jan 2021
I applied via Naukri.com and was interviewed in Jul 2020. There were 3 interview rounds.
Interview Questionnaire
2 Questions
- Q1. All questions were related to what was mentioned in JD.
- Q2. Interview went for 1 hour and it was taken by 3 people. One manager and 2 technical persons.
Interview Preparation Tips
I applied via Company Website and was interviewed before Sep 2020. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. What is safety?.
- Ans.
Safety is the state of being protected from harm, danger, or injury.
Safety involves identifying and assessing potential hazards
Implementing measures to control or eliminate those hazards
Providing training and education to prevent accidents
Maintaining equipment and facilities to ensure they are safe to use
Encouraging a culture of safety in the workplace
Examples include wearing personal protective equipment, following sa...
- Q2. What's safety officer duties?.
- Ans.
Safety officer duties include ensuring compliance with safety regulations, identifying and mitigating hazards, and promoting a culture of safety.
Develop and implement safety policies and procedures
Conduct safety inspections and audits
Investigate accidents and incidents
Provide safety training to employees
Maintain safety records and reports
Collaborate with management and employees to promote safety culture
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