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Encore Research LLP
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I applied via Approached by Company and was interviewed in Feb 2024. There was 1 interview round.
I applied via Approached by Company and was interviewed in May 2023. There were 3 interview rounds.
Yes, I am familiar with springs and plastic manufacturing processes.
Springs are mechanical devices that store and release energy
They are commonly used in various applications such as automotive, aerospace, and industrial
Plastic manufacturing processes include injection molding, blow molding, and extrusion
These processes involve melting plastic material and shaping it into desired forms
Examples of plastic products manuf...
I applied via Referral and was interviewed in Sep 2022. There were 4 interview rounds.
Basic Mechanical Engineer Questionnaire
CAD Tools Test, and Software Test
Plastic design terminology refers to the language used to describe the various aspects of designing plastic products.
Common plastic design terminology includes draft angle, wall thickness, gate location, and parting line.
Draft angle refers to the angle of the walls of a plastic part, which allows for easy ejection from the mold.
Wall thickness is the thickness of the plastic walls of a part, which affects its strength a...
Yes, DFMEA stands for Design Failure Mode and Effects Analysis.
DFMEA is a systematic approach to identifying and preventing potential failures in a product or process design.
It involves analyzing each component or step in the design and identifying potential failure modes, their effects, and the likelihood of occurrence.
DFMEA is commonly used in the automotive and aerospace industries, but can be applied to any product...
Yes, tolerance stack up analysis is a method to predict the cumulative effects of variation in dimensions and tolerances in a mechanical assembly.
It involves analyzing the impact of individual part tolerances on the overall assembly.
It helps in identifying critical dimensions and tolerances that need tighter control.
It is used to ensure that the final product meets the desired specifications.
Software tools like GD&T an...
Designing plastic parts involves considering material properties, manufacturing processes, and product requirements.
Identify the purpose and function of the part
Choose the appropriate plastic material based on properties such as strength, stiffness, and temperature resistance
Consider the manufacturing process, such as injection molding or 3D printing
Design for manufacturability, including wall thickness, draft angles, ...
Encore Research LLP interview questions for popular designations
posted on 3 Mar 2025
I was interviewed in Feb 2025.
I applied via Naukri.com and was interviewed in Nov 2024. There was 1 interview round.
SQL query to return latest login date for each primary key
Use GROUP BY clause to group by primary key
Use MAX() function to get the latest login date
Join the tables if necessary
Use a hashmap to store the frequency of each number in the array.
Create a hashmap to store the frequency of each number in the array.
Iterate through the array and update the frequency in the hashmap.
Retrieve the frequency of the desired number from the hashmap.
Use regular expressions to validate array elements efficiently.
Use regular expressions to define the rules for validation.
Iterate through the array and apply the regular expression to each element.
Return true if all elements pass the validation rules, false otherwise.
I applied via LinkedIn and was interviewed in Sep 2024. There was 1 interview round.
SPI, UART, and I2C are communication serial protocols used in embedded systems to transfer data between devices.
SPI (Serial Peripheral Interface) is a full-duplex synchronous communication protocol commonly used for communication between microcontrollers and peripheral devices.
UART (Universal Asynchronous Receiver/Transmitter) is a serial communication protocol that uses two wires for data transmission and is commonly ...
Kernel space is a protected area of memory where the core of the operating system resides. Device drivers are software that allows the operating system to communicate with hardware devices.
Kernel space is a privileged area of memory that is reserved for the core components of the operating system.
Device drivers are software modules that facilitate communication between the operating system and hardware devices.
Experien...
OS boot up sequence involves several steps such as BIOS initialization, bootloader loading, kernel loading, and initialization of system services.
BIOS (Basic Input/Output System) initialization
Bootloader loading (e.g. GRUB, LILO)
Kernel loading and initialization
Init process execution
System services initialization
posted on 16 Jan 2025
I applied via Job Fair and was interviewed in Sep 2024. There was 1 interview round.
A stress-strain diagram shows the relationship between stress (force applied) and strain (resulting deformation) in a material.
The diagram typically starts with a linear elastic region where stress is directly proportional to strain.
After the elastic limit, the material enters the plastic region where it deforms permanently.
Finally, the material reaches its ultimate strength before failure occurs.
Examples of stress-str...
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