MNC AUTOMATION R&D Trainee Interview Questions and Answers

Basically a test which will conducted in online, cover both technical and aptitude.

Group of 10 members, 30% will be the selection rate in GD.

Q1. Basically ask everything about core domain.
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Q2. Maximus question will be from DESIGN AND THERMODYNAMICS.
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Q1. Ask weather you are ready to relocate and are you willing to do the job.
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Q2. 5 year or 10 year goal etc...
Ans. 
My 5-year goal is to become a certified Professional Engineer and gain experience in project management.
• Obtain Professional Engineer certification

• Gain experience in project management

• Continue professional development through training and courses
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Q1. Technical Information
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Q2. Types of Plastics basic information Die
Ans. 
Types of plastics used in die design include thermoplastics, thermosets, and elastomers.
• Thermoplastics can be melted and reformed, such as ABS and polyethylene

• Thermosets are set during molding and cannot be remelted, like epoxy and phenolic resins

• Elastomers are flexible and rubber-like, such as silicone and neoprene
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Q3. Software Information Calibration Instrutment Least count
Ans. 
The least count of a calibration instrument refers to the smallest measurement that can be accurately read or displayed by the instrument.
• Least count is determined by the precision of the instrument's scale or digital display.

• For example, a caliper with a least count of 0.1 mm can accurately measure to the nearest 0.1 mm.

• Software information calibration involves ensuring that the software used to read and record measur...read more
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Q1. Personal Information
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Q2. Last Industry Work
Ans. 
Worked as a design intern at XYZ Engineering, where I assisted in creating CAD models and conducting simulations.
• Assisted in creating CAD models for new product designs

• Conducted simulations to test the performance of prototypes

• Collaborated with senior engineers to refine designs based on feedback
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Q3. Why Leaving Last Industry
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Technical questions mcqs

Q1. Technical questions related to electrical engineering
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Q2. How to select rating of electrical components
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Q3. Types of sensors and their applications
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Mechanical Core Questions with simple aptitude questions

Industry relevant topic like IoT, EV
Points must be technical and from an engineer perspective.

Q1. Isometric part to 2D drawing with GD&T
Ans. 
Isometric part can be converted to 2D drawing with GD&T.
• Isometric drawing shows the 3D view of the part, while 2D drawing shows the top, front, and side views.

• GD&T (Geometric Dimensioning and Tolerancing) is used to specify the dimensions and tolerances of the part.

• To convert isometric part to 2D drawing with GD&T, first create the top, front, and side views, then add the dimensions and tolerances using GD&T symbols.

• Ex...read more
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Q1. GD&T, DFA, DFM, Pneumatics, Hydraulics.
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Q1. Basic questions about education and leadership skills.
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Q1. Questions from SOM like difference between solid and hollow shaft
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Q2. Design of spring and it's parameter
Ans. 
Design of a spring involves determining its parameters based on the application requirements.
• The type of spring (compression, tension, torsion) must be chosen based on the application

• The material of the spring must be selected based on the required strength and durability

• The wire diameter, coil diameter, and number of coils must be determined based on the required spring rate and deflection

• The ends of the spring must b...read more
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Q1. Questions related to project
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Q1. Which Machine Work Speed Like a 1000 Rpm
Ans. 
A lathe machine can work at a speed of 1000 RPM.
• Lathe machines are used for shaping and cutting materials like metal, wood, and plastic.

• They can work at different speeds depending on the material and the type of cut required.

• A lathe machine with a high-speed motor can work at a speed of 1000 RPM or more.

• This speed is suitable for cutting materials like aluminum and brass.

• However, for harder materials like steel, a slow...read more
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Q2. Which Gun Work Like A Super Power
Ans. 
The gun that works like a superpower is the Railgun.
• Railgun uses electromagnetic force to launch projectiles at high speeds

• It can fire projectiles at Mach 7 speeds

• It has the potential to be more powerful than traditional guns

• It is currently being developed for military use
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Q3. Which Machine work to Generate Electricity
Ans. 
Various machines can be used to generate electricity, including turbines, generators, and engines.
• Turbines are commonly used in power plants to generate electricity from steam or water.

• Generators can be powered by various sources such as wind, solar, or fossil fuels to produce electricity.

• Engines, such as those in cars or airplanes, can also be used to generate electricity through alternators.

• Hydroelectric dams use tur...read more
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Normal reasoning and aptitude question similar to what you find in google

Q1. Basic fundamental question with little life related life to see your effectiveness
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