AmbitionBox
Interview Questions
- Reviews
- Salaries
- Interview Questions
- About Company
- Benefits
- Jobs
- Office Photos
- Community
Add office photos
Filter interviews by
Chennai Petroleum Corporation Interview Questions, Process, and Tips
Top Chennai Petroleum Corporation Interview Questions and Answers
- Q1. Why in a centrifugal pump alignment dial gauge using.asked in ITI Fitter interview
- Q2. The steam turbines rotor it's running time which bearing take load ?asked in Mechanical Supervisor interview
- Q3. Which subject you prefer to discuss from chemical enggasked in Engineering Assistant interview
Chennai Petroleum Corporation Interview Experiences
16 interviews found
Anonymous
I applied via Walk-in and was interviewed in Oct 2021. There were 8 interview rounds.
My behaviour, and responsibility
Speech and knowlege
Shereing of the obverse
My prossnal job
(1 Question)
- Q1. Take of job and documents
- Ans.
Work permit and equipment details with jobsop
(1 Question)
- Q1. Job and documents knowledgeable
(1 Question)
- Q1. My profile and job knowledge
Interview Preparation Tips
Mechanical Foreman Interview Questions asked at other Companies
Selected
I applied via Newspaper Ad and was interviewed before Jan 2022. There were 2 interview rounds.
30 question from Numerical Aptitude, 10 from english language, 10 GK, 10 reasoning, 60 from branch subject and safety. With negative marking ok 25%.
(6 Questions)
- Q1. Where are you working
- Ans. I am working in urea plant, chambal fertilizer chemicals ltd, kota
- Q2. Which process used to manufacture urea?
- Ans.
Urea is manufactured through the Haber-Bosch process.
The Haber-Bosch process is a chemical reaction that combines nitrogen and hydrogen to produce ammonia.
The ammonia is then reacted with carbon dioxide to form urea.
The process involves high pressure and temperature conditions.
The reaction is catalyzed by iron-based catalysts.
The urea produced is used as a fertilizer and in the production of plastics, resins, and adhes
- Q3. How you get prilled urea?
- Ans.
Prilled urea is obtained through a process called prilling, which involves the formation of small spherical pellets.
Prilling is a method used to produce solid spherical particles.
Urea is melted and then sprayed into a tower where it solidifies into small pellets.
The pellets are then cooled and collected as prilled urea.
Prilled urea is commonly used as a fertilizer due to its ease of handling and high nitrogen content.
- Q4. Show the block diagram of urea plant.
- Ans.
The block diagram of a urea plant includes several stages such as synthesis, stripping, and granulation.
The synthesis stage involves the reaction of ammonia and carbon dioxide to form ammonium carbamate, which is then dehydrated to form urea.
The stripping stage involves the removal of excess ammonia and carbon dioxide from the urea solution.
The granulation stage involves the formation of solid urea granules through a p...
- Q5. I make the block diagram
- Q6. Which subject you prefer to discuss from chemical engg
- Ans.
I prefer to discuss topics related to process control in chemical engineering.
Process control: I find the principles and techniques of process control fascinating.
Control systems: I enjoy discussing the design and optimization of control systems in chemical processes.
Instrumentation: I am interested in the various instruments used in chemical engineering and their applications.
Automation: I find the automation of chemi...
Interview Preparation Tips
Engineering Assistant Interview Questions asked at other Companies
otismil
I applied via NATS and was interviewed in Sep 2021. There was 1 interview round.
(1 Question)
- Q1. Tell me about yourself.
Interview Preparation Tips
- Basic knowledge about where you going
I hope this will help your thoughts.
Interview Questionnaire
2 Questions
- Q1. How many mm in inches
- Ans.
There are 25.4 millimeters in one inch.
1 inch is equal to 25.4 millimeters.
To convert inches to millimeters, multiply the number of inches by 25.4.
To convert millimeters to inches, divide the number of millimeters by 25.4.
- Q2. What is the isometric drawing and auto graphics drawing
- Ans.
Isometric drawing is a 3D representation of an object, while auto graphics drawing is a 2D representation of an object.
Isometric drawing shows all three dimensions of an object in a single view.
Auto graphics drawing is a 2D representation of an object, typically used in technical drawings.
Isometric drawings are often used in engineering and architecture to show how an object will look in 3D.
Auto graphics drawings are c...
Draughtsman Mechanical Interview Questions asked at other Companies
Chennai Petroleum Corporation interview questions for popular designations
Vijayan Damodharan
Interview Questionnaire
6 Questions
- Q1. The steam turbines rotor it's running time which bearing take load ?
- Ans.
The steam turbines rotor puts load on the thrust bearing.
The steam turbines rotor puts load on the thrust bearing.
The thrust bearing is designed to handle the axial load generated by the rotor.
Other bearings in the steam turbine, such as journal bearings, handle radial loads.
The thrust bearing is typically located at the non-drive end of the rotor.
Examples of thrust bearings used in steam turbines include tilting pad b
- Q2. Why need lube oil number cod ?
- Ans.
Lube oil number cod is needed to identify the type of lubricant used in machinery.
Lube oil number cod helps in identifying the viscosity of the lubricant.
It also helps in determining the type of base oil used in the lubricant.
Different machinery requires different types of lubricants with specific viscosity and base oil.
Lube oil number cod helps in ensuring the correct lubricant is used for the machinery.
For example, a...
- Q3. Yes we need identify lube oi density velocity
- Q4. What is the meaning TDC ? BDC?
- Ans.
TDC stands for Top Dead Center and BDC stands for Bottom Dead Center.
TDC is the point where the piston is at its highest position in the cylinder.
BDC is the point where the piston is at its lowest position in the cylinder.
These terms are commonly used in internal combustion engines.
The position of the piston at TDC and BDC is important for engine timing and performance.
TDC and BDC are also used in reference to the posi...
- Q5. Top dead center /Bottom dead center
- Q6. 1 Bar how much PSI?
- Ans.
1 bar is equal to 14.5038 PSI.
1 bar is a unit of pressure measurement in the metric system.
PSI stands for pounds per square inch and is a unit of pressure measurement in the imperial system.
1 bar is equal to 100,000 Pascals (Pa) or 14.5038 PSI.
This conversion is important in industries such as automotive and aerospace engineering.
Interview Preparation Tips
This interview was a technical one but was majorly a stress test. It lasted for about 1 hour 10 minutes. The interviewer wanted to test both my knowledge and communication skills. Most of the questions asked to me were related to my B.Tech curriculum i.e. computer science related topics. He stressed a lot on the basics related to my project topic. Luckily I was able to answer most of the questions correctly. I tried to answer each question with examples and also used props on the table (like pens, paperweights, pen stands etc.) to explain my theories. It was my first offcampus interview, and I think I did pretty well for a fresher. You need to stay calm and should apply presence of mind. Please go through the job description thoroughly word-by-word and recheck your resume to ensure that you are a best-fit for the position.
Mechanical Supervisor Interview Questions asked at other Companies
Get interview-ready with Top Chennai Petroleum Corporation Interview Questions
I applied via Walk-in and was interviewed before Apr 2021. There was 1 interview round.
(2 Questions)
- Q1. Nil not in users bad
- Q2. Nil Waste of time correction
- Ans.
Nil waste of time correction refers to the process of eliminating unnecessary or unproductive activities in order to optimize time management.
Identify time-wasting activities
Prioritize tasks based on importance and urgency
Delegate tasks when possible
Use time management tools such as calendars and to-do lists
Regularly evaluate and adjust time management strategies
Interview Preparation Tips
Keep do ur work with hardworking but it'd not user
Technician Interview Questions asked at other Companies
Top trending discussions
Chennai Petroleum Corporation Interview FAQs
Tell us how to improve this page.
Chennai Petroleum Corporation Interviews By Designations
- Chennai Petroleum Corporation Technician Interview Questions
- Chennai Petroleum Corporation Assistant Engineer Interview Questions
- Chennai Petroleum Corporation Draughtsman Mechanical Interview Questions
- Chennai Petroleum Corporation Safety Officer Interview Questions
- Chennai Petroleum Corporation Chemical Engineer Interview Questions
- Chennai Petroleum Corporation Graduate Apprentice Trainee Interview Questions
- Chennai Petroleum Corporation Engineering Assistant Interview Questions
- Chennai Petroleum Corporation Mechanical Supervisor Interview Questions
- Show more
Interview Questions for Popular Designations
Chennai Petroleum Corporation Interview Process
based on 9 interviews
Interview experience
Interview Questions from Similar Companies
Fast track your campus placements
Chennai Petroleum Corporation Reviews and Ratings
based on 203 reviews
Rating in categories
|
Safety Officer
32
salaries
|  ₹0 L/yr - ₹0 L/yr |
|
Instrumentation Technician
30
salaries
| ₹0 L/yr - ₹0 L/yr |
|
Mechanical Technician
24
salaries
| ₹0 L/yr - ₹0 L/yr |
|
Apprentice Trainee
20
salaries
| ₹0 L/yr - ₹0 L/yr |
|
Graduate Apprentice Trainee
18
salaries
| ₹0 L/yr - ₹0 L/yr |
Indian Oil Corporation
Bharat Petroleum
Hindustan Petroleum
Reliance Industries
- Home >
- Interviews >
- Chennai Petroleum Corporation Interview Questions
