Hitachi Sales Intern Interview Questions and Answers

Q1. What do you think about the german electronic car industry
Ans. 
The German electronic car industry is a leading force in the global market, known for innovation and quality.
• Germany is home to major players like Volkswagen, BMW, and Mercedes-Benz who are investing heavily in electric vehicles.

• The industry is focused on sustainability and reducing carbon emissions, with a strong emphasis on research and development.

• German electric cars are known for their advanced technology, perform...read more
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Q2. What do you think about our competitors
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Q1. Tell me about yourself?
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Common topics was asked should speak confidently without fear

Q1. Introduce yourself
Ans. 
I am a recent graduate with a degree in Computer Science and a passion for coding and problem-solving.
• Recent graduate with a degree in Computer Science

• Passionate about coding and problem-solving

• Strong communication and teamwork skills
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Q2. About the project
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Q1. Relevant to resume- Asked to code about data preprocessing
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Online classes vs Offline classes

Q1. What is shear stress and bending moment
Ans. 
Shear stress is the force per unit area perpendicular to the material's cross-section, while bending moment is the internal moment that causes a beam to bend.
• Shear stress is calculated as force divided by area (τ = F/A)

• Bending moment is calculated as force multiplied by distance (M = F * d)

• Shear stress causes deformation parallel to the force applied, while bending moment causes deformation perpendicular to the force a...read more
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Q2. When is shear stress zero?
Ans. 
Shear stress is zero when there is no force applied parallel to the surface.
• Shear stress is zero in static fluids, where there is no movement or deformation.

• At the boundaries of a fluid at rest, shear stress is zero.

• In a material with no viscosity, shear stress is zero.

• Shear stress is zero at the center of a pipe with fluid flowing through it.

• In a solid material under pure normal stress, shear stress is zero.
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Q3. Why is shear stress zero when bending moment is maximum
Ans. 
Shear stress is zero when bending moment is maximum due to the distribution of forces in the cross-section of the beam.
• Shear stress is the force per unit area acting parallel to the cross-section of the beam.

• Bending moment is the internal moment that causes a beam to bend.

• When the bending moment is maximum, the forces are distributed in a way that results in zero shear stress at that point.

• This is because the shear str...read more
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