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I applied via campus placement at Indian Institute of Technology (IIT), Jodhpur and was interviewed in Nov 2023. There was 1 interview round.
Stress and strain are measures of the internal forces within a material. Stress is the force applied per unit area, while strain is the deformation of the material.
Stress is the force applied per unit area on a material, measured in units like Pascals or pounds per square inch.
Strain is the deformation or change in shape of a material due to stress, measured as a ratio of the change in length to the original length.
Str...
Fatigue failure is the weakening and eventual breaking of a material under repeated or fluctuating stress.
Occurs due to repeated or fluctuating stress on a material
Can lead to cracks, fractures, or complete failure
Common in metal structures like bridges, aircraft, and machinery
Static loads do not change with time, while dynamic loads involve at least one changing parameter. Fatigue failure occurs when a body is subjected to continuous dynamic loading.
Static loads have constant force magnitude, direction, and point of application
Dynamic loads involve changes in at least one of the load parameters over time
Fatigue failure occurs when a body is subjected to continuous dynamic loading, leading t...
NPSH of a pump stands for Net Positive Suction Head, which is a measure of the pressure available at the suction port of the pump.
NPSH is important for determining if a pump will operate properly without cavitation.
It is calculated by subtracting the vapor pressure of the fluid from the total suction head of the pump.
NPSH is typically provided by the pump manufacturer and must be greater than the required NPSH for the
I applied via Newspaper Ad and was interviewed in Oct 2023. There were 2 interview rounds.
I applied via Referral and was interviewed before Nov 2022. There were 4 interview rounds.
Introduction & Experience Job Related
Access control sistam
Software related questions
I was interviewed before Feb 2021.
Assignment is transfer of rights or property from one party to another.
Options Assignment occur when option buyers exercise their rights to a position in a security.
Other examples of assignments can be found in wages, mortgages and leases.
Civil engineering is the design, construction, and maintenance of infrastructure and buildings.
Civil engineers design and oversee the construction of roads, bridges, buildings, and other infrastructure.
They ensure that structures are safe, functional, and meet environmental and regulatory standards.
Civil engineers also maintain and repair existing infrastructure to ensure it remains safe and functional.
Examples of civi...
HPCL Rajasthan Refinery interview questions for popular designations
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posted on 23 Jan 2025
I was interviewed in Dec 2024.
posted on 16 Jan 2025
I applied via Naukri.com and was interviewed in Dec 2024. There were 5 interview rounds.
A technical interview that evaluates a candidate's programming abilities.
Evaluate a candidate's skills and abilities in areas such as logical reasoning, problem-solving, and verbal communication.
Current affairs, business matters, and abstract subjects.
I applied via Walk-in and was interviewed in Dec 2024. There were 3 interview rounds.
Group discussion is a very important tool in addressing various problems.
I applied via Recruitment Consulltant and was interviewed in Nov 2024. There were 4 interview rounds.
I applied via Naukri.com and was interviewed in Nov 2024. There were 2 interview rounds.
The Aptitude Test session accesses mathematical and logical reasoning abilities
Vlookup is a function in Excel used to search for a value in a table and return a corresponding value from another column.
Vlookup stands for 'Vertical Lookup'
It is commonly used in Excel to search for a value in the leftmost column of a table and return a value in the same row from a specified column
Syntax: =VLOOKUP(lookup_value, table_array, col_index_num, [range_lookup])
Example: =VLOOKUP(A2, B2:D10, 3, FALSE) - searc...
My day in my previous organization involved analyzing large datasets, creating reports, and presenting findings to stakeholders.
Reviewing and cleaning large datasets to ensure accuracy
Creating visualizations and reports to communicate insights
Collaborating with team members to identify trends and patterns
Presenting findings to stakeholders in meetings or presentations
I possess strong technical skills in data analysis, including proficiency in programming languages, statistical analysis, and data visualization tools.
Proficient in programming languages such as Python, R, SQL
Skilled in statistical analysis and data modeling techniques
Experience with data visualization tools like Tableau, Power BI
Knowledge of machine learning algorithms and techniques
A Pivot Table is a data summarization tool used in spreadsheet programs to analyze, summarize, and present data in a tabular format.
Pivot tables allow users to reorganize and summarize selected columns and rows of data to obtain desired insights.
Users can easily group and filter data, perform calculations, and create visualizations using pivot tables.
Pivot tables are commonly used in Excel and other spreadsheet program...
To find the highest-paid employee in each department, we need to group employees by department and then select the employee with the highest salary in each group.
Group employees by department
Find the employee with the highest salary in each group
Retrieve the employee's name, salary, and department name
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Assistant Engineer
8
salaries
| ₹10 L/yr - ₹10.5 L/yr |
Senior Manager
7
salaries
| ₹21.1 L/yr - ₹27 L/yr |
Senior Engineer
6
salaries
| ₹15.8 L/yr - ₹18 L/yr |
Project Engineer
6
salaries
| ₹12.5 L/yr - ₹13.4 L/yr |
Senior Project Engineer
6
salaries
| ₹16 L/yr - ₹17 L/yr |
Indian Oil Corporation
Bharat Petroleum
Reliance Industries
Hindustan Petroleum