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I applied via Walk-in and was interviewed before Dec 2022. There were 2 interview rounds.
A pump is a mechanical device used to move fluids from one place to another.
Pumps are commonly used in various industries such as oil and gas, water treatment, and manufacturing.
They can be classified into different types based on their principle of operation, such as centrifugal pumps and positive displacement pumps.
Pumps can be powered by electricity, engines, or even manual operation.
They are essential for maintaini...
There are four types of valves: gate valves, globe valves, ball valves, and butterfly valves.
Gate valves are used to control the flow of fluid by raising or lowering a gate.
Globe valves have a disc that moves up and down to control the flow of fluid.
Ball valves use a rotating ball with a hole in it to control the flow of fluid.
Butterfly valves have a disc that rotates to control the flow of fluid.
A screw pump is a type of positive displacement pump that uses rotating screws to move fluid.
Screw pumps are commonly used in various industries, including oil and gas, wastewater treatment, and food processing.
They consist of two or more intermeshing screws that rotate in opposite directions, creating a vacuum and pushing the fluid through the pump.
Screw pumps are known for their high efficiency, low noise levels, and...
Working with a fire engine under high pressure requires proper training and knowledge of the equipment.
Ensure proper training on operating the fire engine with high pressure
Understand the different components and controls of the fire engine
Follow safety protocols and guidelines
Maintain and inspect the fire engine regularly
Practice efficient water management to maximize effectiveness
Be aware of potential hazards and tak...
PPE stands for Personal Protective Equipment. Full form refers to the complete expansion of an acronym or abbreviation.
PPE is equipment worn to minimize exposure to hazards that can cause injuries or illnesses.
Examples of PPE include safety helmets, gloves, goggles, masks, and protective clothing.
Full form refers to the complete expansion of an acronym or abbreviation, such as PPE (Personal Protective Equipment).
I applied via campus placement at National Institute of Technology (NIT), Jamshedpur and was interviewed before Mar 2023. There were 2 interview rounds.
Normal GD.Just brush up contemporary topics
I applied via Job Portal and was interviewed before Mar 2022. There were 2 interview rounds.
I completed my college with 8 subjects.
I pursued Bachelor of Engineering in Computer Science and Engineering.
The total number of subjects in my college curriculum was 40.
I had 8 subjects each semester, including theory and practical exams.
The subjects included programming languages, data structures, algorithms, database management, computer networks, etc.
I applied via Naukri.com and was interviewed before Jun 2022. There were 2 interview rounds.
Grade of concrete refers to the strength of the concrete mix design, typically denoted by a number such as M20 or C30.
Grade of concrete is determined by the ratio of cement, sand, and aggregates in the mix.
Higher grade numbers indicate higher strength concrete.
Common grades include M20, M25, M30, etc. for mix design method and C15, C20, C25, etc. for nominal mix method.
Compressive strength of concrete is the ability of concrete to withstand loads that tend to compress it.
Compressive strength is measured by testing concrete cubes or cylinders in a laboratory.
It is important for determining the quality and durability of concrete structures.
The strength of concrete can vary depending on factors like mix design, curing conditions, and age.
Typical values for compressive strength range fro...
Curing is the process of maintaining adequate moisture and temperature for concrete to ensure proper hydration and strength development.
Curing can be done by methods such as ponding, wet covering, steam curing, and using curing compounds.
Ponding involves creating a pond of water on the concrete surface to keep it moist.
Wet covering is done by covering the concrete with wet burlap, sand, or other materials to retain moi...
Bharat Petroleum interview questions for popular designations
I applied via Approached by Company and was interviewed before Dec 2022. There were 2 interview rounds.
The first law of thermodynamics states that energy cannot be created or destroyed, only transferred or converted.
Energy is conserved in a system
Energy can be transferred between different forms (e.g. heat, work)
The total energy of a closed system remains constant
Mathematically expressed as: ΔU = Q - W, where ΔU is the change in internal energy, Q is the heat added to the system, and W is the work done by the system
Net heat is not equal to net work done in most cases, as they represent different forms of energy transfer.
Net heat is the transfer of thermal energy between systems due to a temperature difference.
Net work done is the transfer of mechanical energy between systems due to a force acting over a distance.
In many real-world scenarios, the net heat and net work done are not equal due to inefficiencies and losses.
For example...
Convection is the transfer of heat through a fluid (liquid or gas) by the movement of the fluid itself.
Convection occurs when a fluid is heated, becomes less dense, and rises, carrying heat with it.
Cooler fluid then moves in to take its place, creating a continuous cycle of heat transfer.
Examples include boiling water in a pot and the movement of air in a room heated by a radiator.
Pascal's laws state that a change in pressure applied to an enclosed fluid is transmitted undiminished to all portions of the fluid and to the walls of its container.
Pressure applied to a confined fluid is transmitted equally in all directions.
The pressure at any point in a fluid is the same in all directions.
Examples include hydraulic systems and car brakes that utilize Pascal's laws to function effectively.
Get interview-ready with Top Bharat Petroleum Interview Questions
I applied via Referral and was interviewed before Jun 2023. There was 1 interview round.
I applied via campus placement at Indian Institute of Management (IIM), Lucknow
I applied via Approached by Company
Aptitude vs attitude
How will deal if you force to take bribe
I applied via LinkedIn
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The duration of Bharat Petroleum interview process can vary, but typically it takes about less than 2 weeks to complete.
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