Samsung E&A Civil Graduate Engineer Trainee Interview Questions and Answers

Q1. Stress strain diagram of the beam
Ans. 
Stress strain diagram shows the relationship between stress and strain in a material.
• The stress strain diagram typically consists of a linear elastic region, a yield point, plastic deformation, and ultimate failure.

• The slope of the linear elastic region represents the material's modulus of elasticity.

• The yield point indicates the point at which the material begins to deform plastically.

• The area under the stress strain ...read more
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Q2. Which is code iss used for rcc
Ans. 
IS 456 is the code used for RCC (Reinforced Cement Concrete) in India.
• IS 456 is the Indian Standard code for the design and construction of reinforced concrete structures.

• It provides guidelines for the selection of materials, mix design, construction practices, and quality control.

• For example, IS 456 specifies the minimum grade of concrete, minimum cover to reinforcement, and detailing requirements for RCC structures.
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Q1. Design steps of foundation
Ans. 
Design steps of foundation involve site investigation, soil testing, foundation type selection, structural design, and construction.
• Site investigation to assess soil conditions and load-bearing capacity

• Soil testing to determine soil properties and behavior under load

• Selection of appropriate foundation type based on soil conditions and structural requirements (e.g. shallow foundation, deep foundation)

• Structural design o...read more
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Q2. Design steps of the slab
Ans. 
Design steps of the slab involve determining the type of slab, calculating loads, selecting materials, and detailing reinforcement.
• Determine the type of slab based on the structural requirements and architectural design.

• Calculate the loads that the slab will be subjected to, including dead loads, live loads, and other imposed loads.

• Select appropriate materials for the slab, considering factors such as strength, durabil...read more
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APTITUDE+TECHNICAL- ELECTRICAL CORE

Q1. WHAT IS BLDC MOTOR
Ans. 
BLDC motor stands for Brushless DC motor, which is a type of electric motor that operates without the need for brushes to transfer electrical current.
• BLDC motors use electronic commutation instead of brushes to control the motor's operation.

• They are more efficient, reliable, and have a longer lifespan compared to brushed DC motors.

• BLDC motors are commonly used in applications such as electric vehicles, drones, and indu
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Q1. Dotnet sql java dotnet
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Q1. Asking about project in resume
Ans. You should have great knowledge about your project
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Basis on structural engineering

Example on CSA with queries

Q1. About family and educational background
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Q1. General strength and competency questions
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Q2. Written exercise on deflected shapes and SM diagrams. was a bit tough
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