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I applied via Recruitment Consulltant and was interviewed in Mar 2024. There was 1 interview round.
Centrifugal pump is a type of dynamic pump that uses a rotating impeller to increase the pressure of a fluid.
Centrifugal pump works by converting rotational kinetic energy into hydrodynamic energy.
It is commonly used in industries for transferring liquids like water, oil, chemicals, etc.
The pump consists of an impeller that rotates within a casing, creating a centrifugal force to push the fluid outwards.
Centrifugal pum...
Types of valves include gate, globe, ball, butterfly, and check valves.
Gate valve: used to fully open or close flow
Globe valve: used to regulate flow
Ball valve: quick quarter-turn on/off control
Butterfly valve: used for large flow control
Check valve: allows flow in one direction only
Types of bearings include ball bearings, roller bearings, plain bearings, and fluid bearings.
Ball bearings use balls to reduce friction between two surfaces.
Roller bearings use cylindrical rollers to support heavy loads.
Plain bearings have a sliding surface instead of balls or rollers.
Fluid bearings use a fluid film to separate surfaces and reduce friction.
Yes, I am proficient in working on Excel sheets for data analysis, calculations, and creating reports.
I am skilled in using formulas, functions, and pivot tables in Excel.
I have experience in creating charts and graphs to visualize data.
I can manipulate large datasets and perform data analysis efficiently using Excel.
I have used Excel for project management, budget tracking, and creating engineering reports.
I applied via Company Website and was interviewed before Jun 2020. There were 5 interview rounds.
I applied via Indeed and was interviewed before Jun 2020. There were 5 interview rounds.
I applied via Approached by Company and was interviewed in Sep 2023. There were 3 interview rounds.
posted on 6 Feb 2024
I applied via Naukri.com and was interviewed in Jan 2024. There was 1 interview round.
I applied via Campus Placement and was interviewed before Sep 2021. There were 4 interview rounds.
Questions mainly from Linked list.
I applied via Campus Placement and was interviewed in Sep 2023. There were 3 interview rounds.
Basic java questions
Linked list is a data structure where each element points to the next element. Stack is a data structure that follows Last In First Out (LIFO) principle.
Linked list implementation involves creating nodes with data and a pointer to the next node.
Stack implementation involves pushing elements onto the stack and popping them off in reverse order.
Example: Linked list - 1 -> 2 -> 3 -> NULL, Stack - push(1), push(2), push(3)
Oops concepts in Java refer to Object-Oriented Programming principles like Inheritance, Encapsulation, Polymorphism, and Abstraction.
Inheritance: Allows a class to inherit properties and behavior from another class.
Encapsulation: Bundling data and methods that operate on the data into a single unit.
Polymorphism: Ability of a method to do different things based on the object it is acting upon.
Abstraction: Hiding the imp...
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