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Johnson Matthey STP Operator Interview Questions and Answers

Updated 12 Feb 2022

Johnson Matthey STP Operator Interview Experiences

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STP Operator Interview Questions & Answers

user image Anonymous

posted on 12 Feb 2022

I applied via Referral and was interviewed in Jan 2022. There was 1 interview round.

Round 1 - One-on-one 

(1 Question)

  • Q1. What is stp?......what is hooter?....how much ur education?.....how to treat sewage water?
  • Ans. 

    STP is sewage treatment plant that treats wastewater to make it safe for disposal. Hooter is an alarm system used in STPs.

    • STP stands for sewage treatment plant

    • It treats wastewater to remove contaminants and make it safe for disposal

    • Hooter is an alarm system used in STPs to alert operators of any issues or malfunctions

    • Education requirements for STP operators vary by location and employer

    • Treating sewage water involves se...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - All Basic Knowledge required....no so much mess in time of interview....be comfortable

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2w
toobluntforu
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works at
Cvent
Can speak English, can’t deliver in interviews
I feel like I can't speak fluently during interviews. I do know english well and use it daily to communicate, but the moment I'm in an interview, I just get stuck. since it's not my first language, I struggle to express what I actually feel. I know the answer in my head, but I just can’t deliver it properly at that moment. Please guide me
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Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Mar 2023. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - One-on-one 

(2 Questions)

  • Q1. Computer deta entry repeated any more question and insurance releted loan department releted
  • Q2. Manejment releted any more question

STP Operator Interview Questions Asked at Other Companies

Q1. What is stp?......what is hooter?....how much ur education?.....h ... read more
Q2. What will you do if the sand filter is not working in your plant?
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Company Website and was interviewed in May 2024. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Tell me about our my self
  • Q2. Tell me about previous company experience
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Oct 2023. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - Technical 

(4 Questions)

  • Q1. WHAT IS CONFINED SPACE।
  • Ans. 

    A confined space is an area that is not designed for continuous occupancy, has limited entry and exit points, and may have hazardous conditions.

    • Confined spaces have limited entry and exit points, making it difficult to escape in case of emergency

    • These spaces are not designed for continuous occupancy, such as tanks, silos, tunnels, and sewers

    • Confined spaces may contain hazardous conditions like lack of oxygen, toxic gas...

  • Answered by AI
  • Q2. A confined space is a space with limited entry and egress and not suitable for human inhabitants. An example is the interior of a storage tank, occasionally entered by maintenance workers but not intended ...
  • Q3. What is a permit to work system?
  • Ans. 

    A permit to work system is a formal written system used to control high-risk work activities.

    • Ensures that all necessary precautions are taken before work begins

    • Specifies the work to be done, the hazards involved, and the precautions to be taken

    • Requires authorization from a competent person before work can commence

  • Answered by AI
  • Q4. Permit to Work is a documented management system that includes specific processes to request, record, review, and authorise tasks to be carried out by designated employees. An important component of Permit...

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepared for personal questions. ...

Interview Questionnaire 

2 Questions

  • Q1. It is related to my experience,
  • Q2. Salary related
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Jan 2022. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - One-on-one 

(2 Questions)

  • Q1. What is plc elobarat
  • Ans. 

    PLC (Programmable Logic Controller) is an electronic device used to control industrial processes.

    • PLC is used to automate industrial processes such as assembly lines, packaging machines, and conveyor systems.

    • It uses a programmable memory to store instructions and execute them in a sequential manner.

    • PLC can be programmed using ladder logic, function block diagrams, or structured text.

    • It can monitor inputs from sensors an...

  • Answered by AI
  • Q2. Draw star delta starter
  • Ans. 

    A star delta starter is a type of motor starting method used in three-phase electrical systems.

    • It is used to reduce the starting current of a motor

    • It involves connecting the motor windings in a star configuration during starting and then switching to a delta configuration once the motor is up to speed

    • It requires a special starter with three contactors and an overload relay

    • It is commonly used in applications where the m...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Good experience interview best support by consultancy and naukri.com

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
Selected Selected
Round 1 - HR 

(6 Questions)

  • Q1. Production Engineer quality engineer AutoCAD designing
  • Q2. Quality engineer AutoCAD designing
  • Q3. Production Engineer
  • Q4. Quality engineer
  • Q5. AutoCAD designing
  • Q6. Please request your sir interview
  • Ans. 

    🙏🙏 please check my resume sir

  • Answered Anonymously

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview
Are these interview questions helpful?
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
  • Q1. Campus Interview
  • Q2. Where you will be in next 5 years
  • Ans. 

    In five years, I envision myself as a senior production engineer, leading projects and driving innovations in manufacturing processes.

    • I aim to enhance my technical skills by pursuing certifications in advanced manufacturing technologies.

    • I plan to take on leadership roles, mentoring junior engineers and fostering a collaborative team environment.

    • I aspire to lead projects that focus on sustainability, implementing eco-fr...

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - One-on-one 

(3 Questions)

  • Q1. Overall equipment and effectiveness
  • Ans. 

    Overall equipment effectiveness (OEE) measures the efficiency of production equipment.

    • OEE takes into account three factors: availability, performance, and quality.

    • Availability measures the percentage of time the equipment is available for production.

    • Performance measures the speed at which the equipment operates compared to its maximum speed.

    • Quality measures the percentage of products produced that meet quality standard...

  • Answered by AI
  • Q2. Talk time and throughput time
  • Q3. Line valance and manage

Interview Preparation Tips

Interview preparation tips for other job seekers - Please one chance give me and see my formanence I hope your are agree
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Jun 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Aptitude Test 

1 year Expireance for McCain food india pvt Ltd.

Round 3 - Technical 

(4 Questions)

  • Q1. Maintenance department line -3
  • Q2. Good work for McCain food india pvt Ltd.
  • Q3. Iti electrician line-3 maintenance
  • Q4. Good work line-3 maintenance department

Interview Preparation Tips

Interview preparation tips for other job seekers - McCain food india pvt Ltd. 1 year apprentice maintenance department.

Johnson Matthey Interview FAQs

How many rounds are there in Johnson Matthey STP Operator interview?
Johnson Matthey interview process usually has 1 rounds. The most common rounds in the Johnson Matthey interview process are One-on-one Round.

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Johnson Matthey STP Operator Reviews and Ratings

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