Sonalika Tractors NPD Engineer Interview Questions, Process, and Tips

Q1. Tell me something about yourself ?
Ans. 
I am a dedicated and experienced NPD Engineer with a strong background in product development and project management.
• I have a Bachelor's degree in Mechanical Engineering and have been working in the field for over 5 years.

• I have successfully led multiple cross-functional teams in developing and launching new products.

• I am skilled in using CAD software such as SolidWorks and have experience in prototyping and testing.

• I ...read more
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Q2. In which department you are interested?
Ans. 
I am interested in the Research and Development department.
• Research and Development department

• Product Development department

• New Product Development department
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A Technical MCQ question paper test was performed.

Q1. Can you find the weight of a component if you know the dimensions of that part.
Ans. 
Yes, if the density of the material is known.
• Weight = Volume x Density

• Calculate the volume of the component using its dimensions

• Find the density of the material from a reference table or by measuring it

• Multiply the volume by the density to get the weight
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Q2. What is GD&T and types of fits.
Ans. 
GD&T stands for Geometric Dimensioning and Tolerancing. It is a system used to define and communicate engineering tolerances.
• GD&T is used to ensure that parts fit together properly and function as intended.

• It includes symbols and language to define the size, shape, orientation, and location of features on a part.

• Types of fits include clearance fit, interference fit, and transition fit.

• Clearance fit allows for a gap bet...read more
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Q3. What do you know about a tractor.
Ans. 
A tractor is a heavy-duty vehicle used for farming and construction purposes.
• Tractors are used for plowing, tilling, and planting in agriculture.

• They are also used for hauling heavy loads and construction work.

• Tractors come in different sizes and types, such as utility tractors, row-crop tractors, and compact tractors.

• They are powered by diesel engines and have large rear wheels for traction.

• Modern tractors often have ...read more
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Q4. What are layers in AutoCAD.
Ans. 
Layers in AutoCAD are used to organize and group different types of objects in a drawing.
• Layers help to control the visibility and properties of objects in a drawing.

• Objects can be assigned to different layers based on their type or purpose.

• Layers can be turned on or off, frozen or thawed, and their properties can be modified.

• Examples of layer names include 'Dimensions', 'Text', 'Hatch', 'Electrical', etc.
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Q5. Which kind of gears are used in tractor.
Ans. 
Tractors use a variety of gears depending on their purpose and design.
• Common types of gears used in tractors include spur gears, bevel gears, and helical gears.

• Spur gears are used for low-speed applications, while bevel gears are used for high-speed applications.

• Helical gears are used for high-speed and heavy-duty applications.

• Tractors may also use planetary gears for their transmission systems.

• The type of gear used de...read more
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Q6. What can you do for this organisation?
Ans. 
I can contribute to this organization by utilizing my skills and experience in NPD engineering to drive innovation and improve product development processes.
• I have a strong background in NPD engineering and can bring my expertise to enhance the organization's product development capabilities.

• I am skilled in conducting market research and identifying customer needs, which can help the organization develop products that ...read more
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