Bobst India Diploma Trainee Engineer Interview Questions, Process, and Tips

CAD test : They give 2d drawing and i have to convert that drawing in 3d within 1 hour.

Q1. - Why you choose engineering? - What is the importance duty of an engineer? - If you stuck in an emergency situation than how tou handle that situation, explain with the example.
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Q1. - why you want to change - expected salary
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Q1. Brief Yourself,What is pump,Pump works on flow or pressure,Types of Pump,Previous Work Experience relative questions,
Ans. 
I am a design engineer with expertise in pumps and their operation.
• A pump is a mechanical device that moves fluids by mechanical action.

• Pumps can work on flow or pressure, depending on the type and application.

• Types of pumps include centrifugal, positive displacement, and axial flow pumps.

• In my previous work experience, I designed and tested pumps for various industries, including oil and gas, water treatment, and manu
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Q2. What and How doe we select-motor,hydraulic cylinders,etc
Ans. 
Selection of motors and hydraulic cylinders depends on the application requirements and specifications.
• Determine the required torque, speed, and power for the motor

• Consider the environment and operating conditions

• Select a motor with appropriate size and type

• For hydraulic cylinders, determine the required force and stroke length

• Choose a cylinder with appropriate bore and rod diameter

• Consider the operating pressure and f...read more
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Q1. Mechanical related questions
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Q1. Second round of technical questions
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Q1. Do you have experience in Filling machine?
Ans. 
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?
Ans. 
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. Tell me about yourself?
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Q2. What is the reason for changing the current company?
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Q1. Tell me about your past experience?
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Q2. What are the machines you handled?
Ans. 
I have handled a variety of machines including CNC machines, 3D printers, and industrial robots.
• CNC machines

• 3D printers

• Industrial robots
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Q1. Basic skill testing about CAD drawings and GD&T.
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Q2. Draw views of 3D models
Ans. 
To draw views of 3D models, start by selecting the appropriate projection and creating orthographic views.
• Choose the appropriate projection (orthographic or perspective)

• Create orthographic views (top, front, side) using the projection

• Add dimensions and annotations to the views

• Include a 3D isometric view for context

• Use software such as AutoCAD, SolidWorks, or SketchUp

• Consider the purpose and audience of the drawings
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Q1. They just see are you confident enough to give answer.
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Q2. Basic engineering drawing terms basic terms like viscosity, Vapour pressure, Pressure, And seals terms.
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Q3. Be bold and confident
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Q4. Limit & fits and tolerance
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Q1. Basic questions like limits fits and tolerance
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Q1. Tell me about yourself
Ans. 
I am a design engineer with a passion for creating innovative solutions.
• I have a Bachelor's degree in Mechanical Engineering.

• I have 5 years of experience in designing and developing products.

• I am proficient in CAD software such as SolidWorks and AutoCAD.

• I have successfully led a team in designing a new product that increased efficiency by 20%.

• I am constantly staying updated with the latest industry trends and technolog
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Q2. Why are you changing your job
Ans. 
Seeking new challenges and growth opportunities in a different organization.
• Looking for a more challenging role that allows me to utilize my skills and expertise.

• Seeking a company with a stronger focus on innovation and cutting-edge technology.

• Desire to work in a collaborative and dynamic team environment.

• Opportunity to expand my knowledge and learn new design techniques.

• Wish to explore different industries and broaden
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Q3. Strengths and weaknesses
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Q1. Gas seal system
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This contains a basic test on design and dimensional skills

Q1. What design software are you good with?
Ans. 
I am proficient in using SolidWorks, AutoCAD, and SketchUp for designing.
• Proficient in SolidWorks for 3D modeling and simulation

• Skilled in AutoCAD for 2D drafting and detailing

• Experienced in SketchUp for architectural and interior design

• Familiar with Adobe Creative Suite for graphic design
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Q2. What are seals and where are they used?
Ans. 
Seals are mechanical devices used to prevent fluid or gas leakage between two surfaces.
• Seals are used in various industries such as automotive, aerospace, oil and gas, and manufacturing.

• They can be classified into two types: static seals and dynamic seals.

• Static seals are used in applications where there is no relative motion between the sealing surfaces, such as gaskets and O-rings.

• Dynamic seals are used in applicatio...read more
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