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I applied via LinkedIn and was interviewed in Sep 2023. There were 3 interview rounds.
Pumps are mechanical devices used to move fluids from one place to another by creating a flow.
Pumps are used in various industries such as water treatment, oil and gas, and manufacturing.
They can be classified into different types based on their mechanism, such as centrifugal pumps and positive displacement pumps.
Examples of pumps include water pumps in households, fuel pumps in vehicles, and industrial pumps for large
Different types of pump casings include volute, diffuser, axial flow, and mixed flow casings.
Volute casing: Most common type, converts kinetic energy into pressure.
Diffuser casing: Increases the efficiency of the pump by slowing down the flow and converting velocity energy into pressure.
Axial flow casing: Used in pumps with high flow rates and low head.
Mixed flow casing: Combines features of both radial and axial flow
Net Positive Suction Head (NPSH) is a measure of the pressure available at the suction port of a pump to prevent cavitation.
NPSH is important for ensuring that a pump operates efficiently and does not experience cavitation.
It is calculated by subtracting the vapor pressure of the liquid from the total suction head.
NPSH is typically provided by the pump manufacturer and must be greater than the required NPSH for the pum...
Cavitation is the formation of vapor bubbles in a liquid due to rapid changes in pressure, which can cause damage to equipment.
Cavitation occurs when the pressure of a liquid drops below its vapor pressure, causing bubbles to form and collapse rapidly.
It can occur in pumps, propellers, and valves, leading to erosion and damage to the equipment.
To prevent cavitation, ensure proper design and maintenance of equipment, ma...
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posted on 9 Jun 2023
50 MCQs (Both technical and logical) for 45mins
Its an elimination round
posted on 8 Sep 2024
I applied via Campus Placement and was interviewed in Mar 2024. There were 3 interview rounds.
More about the psychometric test
Random topics fdaf adsf dfs deff dfsesd fs d
posted on 18 Jul 2024
I applied via campus placement at RV College Of Engineering (RVCE) and was interviewed in Jan 2024. There were 3 interview rounds.
Mathematical Reasoning
Basic social topics like distribution of wealth in the society
Casting is a manufacturing process in which a liquid material is poured into a mold, where it solidifies into the desired shape.
Liquid material is poured into a mold
Material solidifies into desired shape
Common materials used for casting include metals, plastics, and concrete
Navier Stokes Equation describes the motion of fluid substances.
It is a set of equations that describe how the velocity, pressure, temperature, and density of a moving fluid are related.
Named after Claude-Louis Navier and George Gabriel Stokes.
Used in various fields such as aerospace engineering, oceanography, and weather prediction.
posted on 15 Mar 2023
Basic subjects for Diploma Trainee Engineer include mathematics, physics, and engineering fundamentals.
Mathematics: calculus, algebra, geometry
Physics: mechanics, thermodynamics, electricity and magnetism
Engineering fundamentals: materials science, statics and dynamics, computer-aided design
Other subjects may include programming, electronics, and communication systems
posted on 11 Jan 2023
I applied via Campus Placement and was interviewed in Jul 2022. There were 4 interview rounds.
Some basic technical questions, Very easy
We chose our topic by luck out of 4 common topic and started discussing
No, I do not have a girlfriend.
Answer honestly and directly.
Avoid providing unnecessary details.
Focus on your qualifications and skills instead.
Example: No, I am currently single and my main focus is on my career and professional development.
Personal relationships are not relevant to my professional qualifications.
Personal relationships are not a determining factor for my suitability as a Graduate Engineer Trainee.
My focus has been on developing my technical skills and knowledge in engineering.
I prioritize my career goals and professional growth over personal relationships.
Having a girlfriend or not does not impact my ability to perform well in my role as
I am a recent graduate with a degree in engineering. I have a strong passion for problem-solving and a desire to learn and grow in the field.
Recent graduate with a degree in engineering
Passionate about problem-solving
Eager to learn and grow in the field
Strong academic background in engineering
Experience in applying engineering principles to real-world projects
I applied via Campus Placement and was interviewed before Feb 2023. There were 2 interview rounds.
Test was little tough
posted on 21 Apr 2022
I applied via Campus Placement and was interviewed in Oct 2021. There were 2 interview rounds.
Stress is the force applied to an object, while strain is the deformation or change in shape that results from that force.
Stress is measured in units of force per unit area, such as pounds per square inch (psi) or newtons per square meter (N/m²).
Strain is measured as a ratio of the change in length or shape of an object to its original length or shape.
Stress and strain are related by a material's modulus of elasticity,...
posted on 9 Jun 2023
50 MCQs (Both technical and logical) for 45mins
Its an elimination round
based on 1 interview
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