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I applied via campus placement at Institute of Technology, Banaras Hindu University
First round was questions on aptitude including HCF/LCM, basic algebra, number system etc., in short CAT topics bust very easy questions.
Group Discussion was of 7 people after the aptitude test, in which the GD was online and 3 people were shortlisted after this.
Top trending discussions
The asked to give gd on life.
The first law of thermodynamics states that energy cannot be created or destroyed, only transferred or converted.
Energy can be transferred between systems or converted from one form to another.
The total energy of a closed system remains constant.
Mathematically, the first law of thermodynamics is 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 don...
The second law of thermodynamics states that the total entropy of an isolated system can never decrease over time.
Heat naturally flows from hot to cold objects due to the second law of thermodynamics
Engines are less efficient than ideal due to the second law of thermodynamics
Entropy always increases in a closed system, leading to disorder and randomness
To perform Web development task and form a mathematical calculator on spot
I applied via Campus Placement and was interviewed in Jun 2024. There were 3 interview rounds.
Questions about different topics and behavioral questions
Forging is a manufacturing process involving shaping metal using compressive forces.
Metal is heated to a high temperature to make it more malleable
The metal is then shaped using a hammer or press
Forging can produce parts with high strength and durability
Examples include automotive parts, tools, and aerospace components
Forming is the process of shaping a material into a desired form or structure.
Forming involves applying force to a material to change its shape, such as bending, stretching, or molding.
Common examples of forming processes include forging, casting, and extrusion.
Forming can be done using various methods like heat, pressure, or a combination of both.
The goal of forming is to create a final product with the desired dimens
I am hardworking, detail-oriented, and a quick learner. However, I can be overly critical of myself at times.
Positive: Hardworking - I always strive to give my best effort in everything I do.
Positive: Detail-oriented - I pay close attention to details to ensure accuracy and quality.
Positive: Quick learner - I am able to grasp new concepts and skills quickly.
Negative: Overly critical of myself - I tend to be too hard on...
Yes, I am comfortable working at a remote location as I have experience with remote work and am self-motivated.
I have experience working remotely during the pandemic and have adapted well to the virtual work environment.
I am self-motivated and can manage my time effectively without direct supervision.
I have a quiet and dedicated workspace at home where I can focus on my tasks without distractions.
I applied via campus placement at Birsa Institute of Technology (BIT) Sindri, Jharkhand and was interviewed in Mar 2023. There were 4 interview rounds.
Basic aptitude, Reading and Comprehension, Technical questions
GD topic was generic
A dual cycle graph is a graph that consists of two cycles that share exactly one common vertex.
A dual cycle graph has two cycles that are connected at one vertex.
The cycles can have different lengths and can be of any shape.
The common vertex is shared by both cycles.
Dual cycle graphs are commonly used in graph theory and network analysis.
Quenching, rolling, and annealing are heat treatment processes used to alter the properties of metals.
Quenching involves rapidly cooling a metal to increase its hardness and strength.
Rolling is a process where metal is passed through rollers to reduce its thickness and improve its surface finish.
Annealing is a heat treatment process that involves heating a metal to a specific temperature and then slowly cooling it to m
Normalizing is the process of organizing data in a database to reduce redundancy and improve data integrity.
Normalizing involves breaking down data into separate tables to avoid duplication.
It helps in reducing data redundancy and inconsistencies.
Normalization ensures data integrity and makes it easier to update and maintain the database.
Examples include breaking down a customer table into separate tables for customer
Iron carbon diagram is a graphical representation of the phases of iron and carbon at different temperatures.
Shows the phases of iron and carbon at different temperatures
Includes regions for austenite, ferrite, cementite, and pearlite
Helps in understanding the microstructure of steel
posted on 25 May 2024
I applied via campus placement at Indian Institute of Technology (IIT), Roorkee and was interviewed in Apr 2024. There were 2 interview rounds.
Induction motor works on the principle of electromagnetic induction to produce rotational motion.
The stator winding produces a rotating magnetic field.
The rotor winding is short-circuited and the magnetic field induces a current in it.
The interaction between the magnetic fields produces a torque that drives the rotor.
The speed of the rotor is slightly less than the speed of the rotating magnetic field.
Induction motors ...
Different speed control methods for IM and their practical implementation.
The most common method is V/F control.
Vector control is another method that provides high accuracy and dynamic response.
Direct torque control is a popular method for high-performance applications.
Practical implementation involves selecting the appropriate method based on the application requirements and using a suitable motor drive.
The motor driv...
The knee point is the point on the magnetization curve where a small increase in voltage causes a large increase in current. It is desired that transformer operates at knee point for better voltage regulation.
Knee point is the point on the magnetization curve where the transformer core starts to saturate.
At the knee point, a small increase in voltage causes a large increase in current, which can lead to overheating and...
I applied via campus placement at National Institute of Technology (NIT), Jamshedpur and was interviewed in Mar 2024. There were 2 interview rounds.
It contained logical reasoning question which were very basic level
Velocity ratio is the ratio of the distance moved by the effort to the distance moved by the load in a machine.
Velocity ratio is calculated by dividing the distance moved by the effort by the distance moved by the load.
It is a measure of the mechanical advantage of a machine.
For example, in a pulley system with a velocity ratio of 2, the effort moves 2 times faster than the load.
I applied via Company Website and was interviewed in Oct 2021. There was 1 interview round.
I applied via campus placement at Indian Institute of Technology (IIT), Roorkee and was interviewed in May 2024. There were 2 interview rounds.
Behavioral many questions, about 200
A cam and follower mechanism is used to convert rotary motion into reciprocating motion. Types include: radial, oscillating, and translating.
Cam is the rotating element that imparts motion to the follower
Follower is the moving element that follows the cam's profile
Types of cam and follower mechanisms include radial, oscillating, and translating
Radial cam: follower moves in a radial direction
Oscillating cam: follower mo...
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