Dhananjay Group Design Engineer Interview Questions and Answers

Q1. Salery discussion
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Q1. What is gear architecture?
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Gear architecture refers to the design and layout of gears in a mechanical system.
• Gear architecture involves determining the type of gears to be used, their size, shape, and arrangement.

• It also includes considerations such as gear ratio, tooth profile, and material selection.

• Examples of gear architectures include spur gears, helical gears, bevel gears, and worm gears.
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Q2. What is shear modulus?
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Shear modulus is a measure of a material's stiffness in response to shear stress.
• Shear modulus is also known as the modulus of rigidity.

• It is defined as the ratio of shear stress to shear strain in a material.

• Higher shear modulus indicates higher stiffness and resistance to deformation.

• Common units for shear modulus are pascals (Pa) or gigapascals (GPa).
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Q1. Tool test on catia v5 3d modelling
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Q1. Tell about gears or transmission
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Gears or transmission are mechanical components used to transfer power from one part of a machine to another.
• Gears are toothed wheels that mesh together to transmit motion and power.

• They can change the speed, torque, and direction of a power source.

• Types of gears include spur gears, helical gears, bevel gears, and worm gears.

• Transmissions are systems that use gears to control the power and speed of a vehicle.

• They can b...read more
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Q2. Draw a simply supported beam
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A simply supported beam is a beam supported at both ends with no moment resistance.
• Draw a straight horizontal line to represent the beam

• Add two vertical lines at each end to represent the supports

• Label the supports as 'A' and 'B'

• You can add a distributed load or point load for additional detail
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Q1. Do you have experience in Filling machine?
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Yes, I have experience in designing and working with filling machines.
• Designed filling machines for packaging industry

• Worked on improving efficiency and accuracy of filling machines

• Collaborated with production team to troubleshoot issues with filling machines
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Q2. Have you worked on shrink wrap machines before?
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Yes, I have experience working on shrink wrap machines in previous projects.
• I have designed and implemented shrink wrap machines for packaging applications.

• I have optimized shrink wrap machine processes for efficiency and cost-effectiveness.

• I have troubleshooted and resolved issues with shrink wrap machines to ensure smooth operation.

• I have collaborated with cross-functional teams to integrate shrink wrap machines into
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Q1. Design Tool test conducted
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Q1. Current work relevant
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Q2. Notice period and past salary
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Q1. What you have written in your resume
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Q2. As per job description
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Q1. Salary discussion
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Q2. How long you will work
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I am committed to working for as long as I am able to contribute effectively to the team and the projects at hand.
• I plan to work for the foreseeable future, as long as I am challenged and motivated in my role.

• I am dedicated to continuous learning and growth in my career, which will keep me engaged in my work.

• I am open to new opportunities and challenges that may come my way, which could influence the length of my tenur...read more
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Q1. Overall need check What's your career expectations
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Q2. Are you okay for traveling?
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Topics for aptitude was Numerical reasoning, general awareness

Q1. 1)G.D. & T. 2) Plastic Material 3) Refrigeration 4) Sheet Metal
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