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Bharat Petroleum Mumbai Refinery Interview Questions, Process, and Tips
Top Bharat Petroleum Mumbai Refinery Interview Questions and Answers
- Q1. Which tipes of gaskit used in industryasked in Mechanical Engineer interview
- Q2. Different types of classasked in Fire & Safety Supervisor interview
- Q3. What is the Meggerasked in Electrical Supervisor interview
Bharat Petroleum Mumbai Refinery Interview Experiences
8 interviews found
Md Naseer
Selected
I applied via Campus Placement and was interviewed in Jul 2023. There was 1 interview round.
(5 Questions)
- Q1. Which tipes of collam trays
- Ans.
Collam trays are used in mechanical engineering for various purposes.
Collam trays are used for organizing and storing small mechanical components.
They are often made of durable materials such as plastic or metal.
Collam trays can have different compartments or slots to separate and hold different items.
They are commonly used in workshops, manufacturing facilities, and laboratories.
Examples of collam trays include tool o
- Q2. Which tipes of blend
- Ans.
There are various types of blends used in mechanical engineering, such as material blends, fuel blends, and blend shapes.
Material blends combine different materials to achieve desired properties
Fuel blends mix different fuels to optimize combustion
Blend shapes combine multiple shapes or components for specific applications
- Q3. Which tipes of exchanger
- Ans.
There are several types of heat exchangers used in mechanical engineering.
Shell and tube heat exchangers
Plate heat exchangers
Finned tube heat exchangers
Double pipe heat exchangers
Regenerative heat exchangers
Adiabatic wheel heat exchangers
- Q4. Which tipes of gaskit used in industry
- Ans.
Various types of gaskets are used in industries for sealing purposes.
Rubber gaskets are commonly used for sealing pipes and fittings.
Metal gaskets, such as spiral wound gaskets, are used in high-pressure and high-temperature applications.
Non-asbestos gaskets are used as a replacement for asbestos gaskets due to health concerns.
Cork gaskets are used for sealing fuel systems and electrical enclosures.
PTFE gaskets are use...
- Q5. U tipes heat exchanged importance of industry
- Ans.
Heat exchange is important in various industries for efficient operation and energy conservation.
Heat exchange is crucial in industries such as power generation, chemical processing, HVAC, and automotive.
Efficient heat exchange helps in maintaining optimal operating temperatures and improving energy efficiency.
In power generation, heat exchange is essential for converting thermal energy into mechanical energy.
Chemical ...
Interview Preparation Tips
Mechanical Engineer Interview Questions asked at other Companies
Anonymous
Selected
I applied via Referral and was interviewed in Jun 2024. There were 3 interview rounds.
QUANT AND REASONING AND BASIC MATHS SOME PUZZLES ALSO
(2 Questions)
- Q1. DRAW THE PLAN, ELEVATION AND SIDE VIEW
- Ans.
The candidate is asked to draw the plan, elevation, and side view of a given object.
Start by drawing the plan view, which shows the object from above
Next, draw the elevation view, which shows the object from the front or side
Finally, draw the side view, which shows the object from the side
Use proper scale and dimensions to accurately represent the object
- Q2. DRAW ON PAPER THE SAME Q
(2 Questions)
- Q1. TELL ME ABOUT YOURSELF?
- Q2. WHAT ARE YOUR SKILLS?
Interview Preparation Tips
- MS EXCEL
- AutoCAD 2D
- MS WORD
- MS Office
- SAP
- MapInfo
Graduate Apprentice Interview Questions asked at other Companies
Selected
I applied via Approached by Company and was interviewed before Apr 2023. There was 1 interview round.
Automation plc control
... Gentry.. ethanol unloading.
Interview Preparation Tips
- Good experience
Selected
I applied via Apna Jobs and was interviewed in Jan 2023. There were 2 interview rounds.
(2 Questions)
- Q1. Tell about yourself and last work
- Q2. What are your strengths
Interview Preparation Tips
Sales Coordinator Interview Questions asked at other Companies
Bharat Petroleum Mumbai Refinery interview questions for popular designations
Selected
I applied via Approached by Company and was interviewed in Dec 2022. There were 2 interview rounds.
(3 Questions)
- Q1. About Self And Computer Relative question
- Q2. What Is Sap Soft were
- Ans.
SAP Softwere is an enterprise resource planning software that helps businesses manage their operations and resources.
SAP stands for Systems, Applications, and Products in Data Processing
It integrates various business functions such as finance, sales, and production
It provides real-time data and analytics to help businesses make informed decisions
Examples of SAP software include SAP ERP, SAP CRM, and SAP SCM
- Q3. Tell me About Self and why you join my compny
Interview Preparation Tips
Data Entry Operator Interview Questions asked at other Companies
I applied via Naukri.com and was interviewed in May 2022. There were 2 interview rounds.
(1 Question)
- Q1. Distillation column,furnace
Interview Preparation Tips
- Distillation Column
- Furnace
- Heat Exchangers
Oprating Engineer Interview Questions asked at other Companies
I applied via Referral and was interviewed in Feb 2021. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. What is the Megger
- Ans.
A Megger is an electrical test instrument used to measure insulation resistance.
It is used to test the insulation resistance of electrical wires and cables.
It works by applying a high voltage to the insulation and measuring the resulting current.
It is commonly used in the maintenance and troubleshooting of electrical systems.
Megger readings can indicate the presence of insulation damage or degradation.
Meggers come in v...
- Q2. Types of breaker
- Ans.
Breakers are devices used to protect electrical circuits from damage caused by overload or short circuit.
Circuit Breakers
Fuse
Ground Fault Circuit Interrupter (GFCI)
Arc Fault Circuit Interrupter (AFCI)
Miniature Circuit Breaker (MCB)
Molded Case Circuit Breaker (MCCB)
Air Circuit Breaker (ACB)
Oil Circuit Breaker (OCB)
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 engineering study i.e. startes and breakers 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.
Electrical Supervisor Interview Questions asked at other Companies
I applied via AmbitionBox and was interviewed before Dec 2021. There were 2 interview rounds.
(3 Questions)
- Q1. Different types of class
- Ans.
Classes of fire are categorized based on the type of fuel involved.
Class A fires involve ordinary combustibles such as wood, paper, or cloth.
Class B fires involve flammable liquids or gases such as gasoline, propane, or oil.
Class C fires involve electrical equipment such as appliances, wiring, or circuit breakers.
Class D fires involve combustible metals such as magnesium, titanium, or sodium.
Class K fires involve cooki...
- Q2. Type of extinguisher
- Ans.
There are different types of fire extinguishers for different types of fires.
Class A extinguishers are for fires involving ordinary combustibles like wood, paper, or cloth.
Class B extinguishers are for fires involving flammable liquids like gasoline or oil.
Class C extinguishers are for fires involving electrical equipment.
Class D extinguishers are for fires involving flammable metals like magnesium or titanium.
Class K ...
- Q3. Different types of hoses
- Ans.
Different types of hoses used in fire and safety
Attack hose: used to deliver water or foam to the fire
Supply hose: used to connect to a fire hydrant or pumper truck to supply water to the attack hose
Booster hose: used for small fires or to fill up smaller tanks
Suction hose: used to draw water from a static source like a lake or pool
Forestry hose: used for wildland fires and is lightweight and easy to maneuver
High-rise ...
Interview Preparation Tips
- Fire and safety
Fire & Safety Supervisor Interview Questions asked at other Companies
Top trending discussions
Interview questions from similar companies
Interview Questionnaire
9 Questions
- Q1. What is event bubbling?
- Ans.
Event bubbling is the propagation of an event from the innermost child element to the outermost parent element.
Events triggered on a child element will also trigger on its parent elements
The event travels up the DOM tree until it reaches the document object
Can be stopped using event.stopPropagation()
Can be useful for event delegation
- Q2. Difference between .on(‘click’,function() and .click(function())
- Ans.
The .on('click',function() is a more flexible method than .click(function())
The .on() method can handle multiple events and selectors
The .click() method can only handle one event and one selector
The .on() method can also handle dynamically added elements
The .click() method cannot handle dynamically added elements
- Q3. Write a function to check if two strings are anagram or not
- Ans.
Function to check if two strings are anagram or not
Create two character arrays from the strings
Sort the arrays
Compare the sorted arrays
- Q4. Given an array of integers which can be in one of four order – i.Increasing 2.Decreasing 3.decreasing then increasing 4.increasing then decreasing .Write a function to find the type of array
- Ans.
Function to determine the order of integers in an array.
Check first and last element to determine if increasing or decreasing
Check for inflection point to determine if order changes
Return order type as string
- Q5. How can you improve the performance of a site.(Only frontend)
- Ans.
Optimize images, minify code, reduce HTTP requests, use caching, and lazy loading.
Optimize images using compression and appropriate file formats
Minify code to reduce file size and improve load times
Reduce HTTP requests by combining files and using sprites
Use caching to store frequently accessed data locally
Implement lazy loading to defer loading of non-critical resources
- Q6. Design database schema for a movie site.Where user can watch the movie,genre of movie,give ratings and recommended movies to user.Also Write an algorithm to show recommended movies to user
- Ans.
Design a database schema for a movie site with user ratings and recommendations.
Create tables for movies, users, ratings, and recommendations
Use foreign keys to link tables
Include columns for movie genre and user watch history
Algorithm for recommendations can use user watch history and ratings to suggest similar movies
- Q7. By tossing a coin we can get either head or tail, i have a function toss() which return head or tail with equal probability
- Q8. You have to write a function for dice which will return number from 1-6 with equal probability. constraints : you can not use random function, you can use only toss function
- Ans.
Function to simulate dice roll with equal probability without using random function
Use a toss function that returns either 0 or 1 with equal probability
Call the toss function 3 times and convert the result to a binary number
If the binary number is greater than 0 and less than or equal to 6, return it
If the binary number is greater than 6, repeat the process
- Q9. Write a query to fetch duplicate email from table?
- Ans.
Query to fetch duplicate email from table
Use GROUP BY and HAVING clause to filter out duplicates
SELECT email, COUNT(*) FROM table_name GROUP BY email HAVING COUNT(*) > 1;
This will return all the duplicate emails in the table
Interview Preparation Tips
College Name: na
Motivation: Practo is the market leader in digital healthcare management with millions of consumers using our products to find doctors, book appointments and manage their healthcare efficiently. Practo Ray is the platform of choice for the vast majority of doctors and clinics deploying cloud based clinic management solution.I recently got an offer from Practo, here is my interview experience:
Skills evaluated in this interview
BEKKAM VENKATA ADITYA
I applied via Campus Placement
Interview Questionnaire
4 Questions
- Q1. General questions. Where are you from, tell about yourself etc..,
- Q2. Asked me about the projects which i have mentioned in my resume
- Q3. Some algorithmic questions including data structures. Time complexity, space complexity etc.,
- Q4. How would you design a snake game present in basic nokia mobiles. Just the data structure part and some functions which are used as the game goes on
Interview Preparation Tips
Experience: A bit difficult but sensible way to get started with the selection procedure. Questions purely attack the algorithmic and stastitic aspects.
Tips: Get yourself ready with conceptual clartity regarding algorithms and stastics . Don't be ambitious to attempt all the questions, completely solving one problem would be more than enough for getting through this level.
Duration: 120 minutes
Total Questions: 3
Round: Technical Interview
Experience: Believe me. You never feel inferior, it's really interactive and very friendly. Interviewer gave me a few chances and hints whenever i've gone wrong. Overall interview experience was awesome.
Tips: If you're up to this round, they believe you have the potential. So don't panic if you are unable to answer their questions. Just tell them which aspects which you are comfortable with and they will proceed correspondingly, Just be honest whatsoever.
Skill Tips: Prefer having some revision about the above skills before undergoing the selection process.
Skills: Math Puzzles, Algorithmic Approach To Problem Solving, Data Structures
Duration: 2months
College Name: IIT Madras
Funny Moments: Receiving the offer letter from HR official who visited our campus :)
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Bharat Petroleum Mumbai Refinery Interview Process
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