AmbitionBox
Interview Questions
- Reviews
- Salaries
- Interview Questions
- About Company
- Benefits
- Jobs
- Office Photos
- Community
Add office photos
Filter interviews by
Sun Petrochemicals Interview Questions and Answers
6 Interview questions
GC is operated by setting the parameters, injecting the sample, running the analysis, and interpreting the results.
Set the parameters such as temperature, flow rate, and detector settings on the GC machine.
Inject the sample into the GC column using a syringe or an autosampler.
Run the analysis by starting the GC machine and allowing the sample to separate into its components.
Interpret the results by analyzing the p...
The electrode used for A36 steel is typically E7018.
E7018 electrode is commonly used for welding A36 steel due to its high tensile strength and excellent weldability.
It provides good penetration and produces strong, clean welds.
Other suitable electrodes for A36 steel include E6010, E6011, and E6013.
The choice of electrode depends on the specific welding requirements and conditions.
The salt content on the blasted surface in onshore areas is determined through testing and analysis.
Salt content on the blasted surface can be measured using various methods such as conductivity meters, chloride ion tests, or salt spray tests.
The salt content is usually expressed in terms of parts per million (ppm) or milligrams per square meter (mg/m²).
High salt content on the blasted surface can lead to corrosio...
Commissioning of a sub sea PLEM to CRP #1500 class shut down valve instrumentation.
Ensure proper installation of the valve and its associated instrumentation.
Perform loop checks and functional tests to verify proper operation.
Calibrate and configure the valve instrumentation according to the control system requirements.
Verify the valve's response to control signals and emergency shutdown signals.
Perform a final in...
I will ensure smooth start up for plant by conducting thorough testing, creating detailed procedures, and training the operators.
Conduct thorough testing of all equipment and systems before start up
Create detailed start up procedures and checklists
Train operators on the procedures and ensure they understand their roles and responsibilities
Perform simulations and drills to identify and address any potential issues
C...
MSDS of xylene and acetone and pour point definition.
MSDS of xylene and acetone provide information on their physical and chemical properties, health hazards, and safety precautions.
Pour point is the lowest temperature at which a liquid will flow.
Xylene is a colorless, flammable liquid used as a solvent and in the production of plastics, synthetic fibers, and dyes.
Acetone is a colorless, volatile liquid used as a ...
Sun Petrochemicals Interview Experiences
6 interviews found
Anonymous
I applied via Referral and was interviewed in Jul 2021. There were 3 interview rounds.
Interview Questionnaire
3 Questions
- Q1. You have a # 1500 class, shut down valve from sub sea PLEM to CRP. How will comission the valve Instrumentation.
- Ans.
Commissioning of a sub sea PLEM to CRP #1500 class shut down valve instrumentation.
Ensure proper installation of the valve and its associated instrumentation.
Perform loop checks and functional tests to verify proper operation.
Calibrate and configure the valve instrumentation according to the control system requirements.
Verify the valve's response to control signals and emergency shutdown signals.
Perform a final inspect...
- Q2. How will you ensure smooth start up for plant.
- Ans.
I will ensure smooth start up for plant by conducting thorough testing, creating detailed procedures, and training the operators.
Conduct thorough testing of all equipment and systems before start up
Create detailed start up procedures and checklists
Train operators on the procedures and ensure they understand their roles and responsibilities
Perform simulations and drills to identify and address any potential issues
Collab...
- Q3. DCS Commisioning
Interview Preparation Tips
RANJIT MALLICK
Selected
I applied via Referral and was interviewed in Dec 2023. There was 1 interview round.
(3 Questions)
- Q1. How do you check the the verticality of a column? What is the acceptance criteria?
- Ans.
To check the verticality of a column, use a plumb bob or laser level. Acceptance criteria: deviation within a specified tolerance.
Use a plumb bob or laser level to check if the column is perfectly vertical.
Ensure the plumb bob or laser level is aligned with the centerline of the column.
Measure the deviation from the vertical position and compare it to the specified tolerance.
Acceptance criteria may vary depending on th...
- Q2. What electrode will be used A 36 steel?
- Ans.
The electrode used for A36 steel is typically E7018.
E7018 electrode is commonly used for welding A36 steel due to its high tensile strength and excellent weldability.
It provides good penetration and produces strong, clean welds.
Other suitable electrodes for A36 steel include E6010, E6011, and E6013.
The choice of electrode depends on the specific welding requirements and conditions.
- Q3. What is the salt content on the blasted surface on onshore area?
- Ans.
The salt content on the blasted surface in onshore areas is determined through testing and analysis.
Salt content on the blasted surface can be measured using various methods such as conductivity meters, chloride ion tests, or salt spray tests.
The salt content is usually expressed in terms of parts per million (ppm) or milligrams per square meter (mg/m²).
High salt content on the blasted surface can lead to corrosion and...
Selected
I applied via Referral and was interviewed in Nov 2023. There was 1 interview round.
(1 Question)
- Q1. How to operate gc ?
- Ans.
GC is operated by setting the parameters, injecting the sample, running the analysis, and interpreting the results.
Set the parameters such as temperature, flow rate, and detector settings on the GC machine.
Inject the sample into the GC column using a syringe or an autosampler.
Run the analysis by starting the GC machine and allowing the sample to separate into its components.
Interpret the results by analyzing the peaks ...
Skills evaluated in this interview
(1 Question)
- Q1. How many years experience And what is current ctc chemicals industry experience pmc experience
(1 Question)
- Q1. Field related questions and dcs and some maintenance questions and troubleshooting
Interview Preparation Tips
I applied via Referral and was interviewed before Feb 2021. There were 2 interview rounds.
(1 Question)
- Q1. Detailed and simple interview questions focused on managerial skills
Interview Preparation Tips
I appeared for an interview in Jul 2019.
Interview Questionnaire
1 Question
- Q1. Define the MSDS of xylene and acetone and also define the pour point .
- Ans.
MSDS of xylene and acetone and pour point definition.
MSDS of xylene and acetone provide information on their physical and chemical properties, health hazards, and safety precautions.
Pour point is the lowest temperature at which a liquid will flow.
Xylene is a colorless, flammable liquid used as a solvent and in the production of plastics, synthetic fibers, and dyes.
Acetone is a colorless, volatile liquid used as a solve...
Interview Preparation Tips
Top trending discussions
Interview questions from similar companies
Interview Preparation Tips
Experience: CAT-type data interpretation test.30 questions in 35 minutes.Fast graph interpretation and quick calculations.
Tips: CAT preparation will help.
Duration: 35 minutes
Total Questions: 30
Round: Case Study Interview
Experience: A simple case, based on the credit card industry or any other field, is given. Cases lay more focus on quantitative skills apart from the focus on asking the right questions.There is a shortlist made after each case round.
Tips: Fast calculation and insight into what data may be required to solve the case are essential.Practice the cases given on their website and at www.beprepared.in.
Round: Behavorial Interview
Experience: Questions are asked based on incidents- give examples of instances when you led a team successfully or when you had to go against your team, etc.
Tips: Practice HR questions from HLPQ.
General Tips: Positions Of Responsibility (PORs) are required but not mandatory. They are of secondary importance if one has scored well in the exam. A good CV with good internships/projects will help one to get shortlisted.
Skill Tips: "Student needs to be quick with simple percentage calculations."
Skills: Basic Quantitative skills
College Name: IIT Kharagpur
Interview Preparation Tips
Experience: Written Test ( DI questions, each involving 2-3 plots)
Round: Interview
Experience: Started with a “Tell me something about your-self question”. I believe it was just to set the ball rolling and was not evaluated. The interviewer then gave me a case question wherein I had to make a choice between a diesel and a petrol car. There were 3 parts to the question (some candidates were asked 1 / 2 as well). The first dealt with finding the breakeven point given the basic set of cost, fuel price and fuel consumption data. Next was to find breakeven considering the money was acquired at a certain rate of interest (bond/loan). Both these results involved basic calculation and I was comfortable with them. The final part was about calculating the breakeven, again, but this time considering depreciation. This is where I was caught off guard and though I did turn up with a figure, the interviewer was not completely satisfied.
General Tips: Do get a basic background of the firm and also about terms in the related field.
Skill Tips: I was not hesitant and was reasonably confident while answering. What went wrong was perhaps the fact that I was caught unaware of how depreciation works and how it had to be included in the equation. I fumbled a lot with the equation and puzzled as to where to include terms for depreciation etc.
College Name: IIT KANPUR
Interview Preparation Tips
Experience: There was test which was purely data analysis and calculator was allowed. So the procedure that they follow is that first they shortlist 50 people and a small case interview is followed. The case I was asked was to calculate the change in the cost of a grocery store if it has changed its model from cash on delivery with a physical store to an online portal which has cash on delivery option. As I had practiced it already I took some time to give structure and then gave 3-4 reasons for change in cost and then he gave me some numbers based on which I had to calculate the break even time period or amount . But I think he expected a little bit different approach or was searching for a different solution as I wasn't selected for the final interview sessions. I think 22 people were selected for the final interview session out of which 2 people were finally selected in Cap One.
College Name: IIT KANPUR
Interview Preparation Tips
Experience: I started my placement journey by getting shortlisted in Capital One on Day 1. They shortlisted 125 candidates on the basis of resume.
Round: Case Study Interview
Experience: Then, they took a case study interview and reduced the number to 30.
Round: Test
Experience: Then, they again took an aptitude test and selected none of them. But, on the day 2, I sat for the GDs and interviews of Coca Cola and got selected.
College Name: IIT KANPUR
Sun Petrochemicals Interview FAQs
Some of the top questions asked at the Sun Petrochemicals interview -
Tell us how to improve this page.
Sun Petrochemicals Interviews By Designations
Interview Questions for Popular Designations
Overall Interview Experience Rating
based on 2 interview experiences
Difficulty level
Duration
Interview Questions from Similar Companies
Sun Petrochemicals Reviews and Ratings
based on 37 reviews
Rating in categories
|
Senior Production Officer
28
salaries
|  ₹9.5 L/yr - ₹13.6 L/yr |
|
Production Engineer
14
salaries
| ₹9 L/yr - ₹14 L/yr |
|
Senior Officer
13
salaries
| ₹6 L/yr - ₹9.5 L/yr |
|
Senior Executive
7
salaries
| ₹6 L/yr - ₹6.5 L/yr |
|
Field Operator
7
salaries
| ₹2 L/yr - ₹3.6 L/yr |
Huawei Technologies
Z X Learning
Evision Technoserve
Lea Associates South Asia
- Home >
- Interviews >
- Sun Petrochemicals Interview Questions
