Bonfiglioli Transmissions Private Limited Senior Mechanical Design Engineer Interview Questions and Answers

Q1. Tell me about yourself
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Q2. Tell me about your role in previous company
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Q1. Bending moment of beam
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Bending moment of a beam is a measure of the internal bending stresses within the beam.
• Bending moment is the algebraic sum of moments about the neutral axis of the beam.

• It is calculated by multiplying the force applied to the beam by the perpendicular distance from the force to the point of interest.

• Bending moment can be positive (causing tension) or negative (causing compression) depending on the direction of the forc
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Q2. Shear force of beam
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Shear force of a beam refers to the internal force that causes a portion of the beam to slide in relation to an adjacent part.
• Shear force is perpendicular to the axis of the beam.

• It is caused by external loads applied parallel to the cross-section of the beam.

• Shear force can cause bending or deformation in the beam.

• Calculating shear force involves analyzing the forces acting on the beam and determining the internal for
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Q1. Existing salary
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Q2. Expected salary
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Q1. Explained about micro front end in react js
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Q1. Reason for job change
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Q2. Can i Work from office for 15 days each month?
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Q1. Microservices vs monolithic
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Microservices are modular and scalable, while monolithic is simpler but less flexible.
• Microservices allow for independent deployment and scaling of individual components

• Monolithic architecture is easier to develop and test, but can become unwieldy as the application grows

• Microservices can be more fault-tolerant and resilient to failures

• Monolithic architecture can be more efficient for small applications with limited fu...read more
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Q2. Difference between microservices and monolithic
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Microservices are small, independent services that communicate with each other, while monolithic is a single, self-contained application.
• Microservices are loosely coupled and can be developed and deployed independently.

• Monolithic applications are tightly coupled and require a full deployment for any changes.

• Microservices allow for better scalability and fault tolerance.

• Monolithic applications can be simpler to develop ...read more
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Q1. Zero one knapsack problem
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Zero one knapsack problem is a classic optimization problem in computer science.
• It involves selecting a subset of items with maximum value, subject to a weight constraint.

• It is a NP-hard problem and can be solved using dynamic programming.

• Examples include packing a backpack with limited weight capacity or selecting stocks for a portfolio with limited investment budget.
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Q2. 3 sum problem from leetcode
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Q1. Indexing a dictionary for faster search
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Indexing a dictionary for faster search
• Use hash tables for constant time lookup

• Consider using a trie for prefix search

• Sort the keys for binary search

• Use a balanced tree for range queries
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Q1. As python developer, basic questions asked and all concepts are to be explained to interviewwr with example
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Q1. Sql and python interview questions to solve in code editor.
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Q1. Related projects and my role into it
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Q1. HR explained about company policies and salary negotiation and notice period related things
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Q1. WPF related question, Oops basics and C#.
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Q2. SQL Server and PL/SQL questions
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Q1. Round interview promoted to 2 round but didn't get call
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