Brakes India Graduate Trainee Interview Questions and Answers

The test was on compus and was easy

Normal gd round like other companies

Q1. Interview was not one on one but several people were asking questions related to technical and one hr was observing all this and asking related to it
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Q2. What is your favourite subject
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Q3. Draw a stress strain curve
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A stress-strain curve shows the relationship between stress (force applied) and strain (resulting deformation) in a material.
• The curve typically starts at the origin, representing the material's elastic region where it deforms elastically under stress.

• As stress increases, the material reaches its yield point where it begins to deform plastically.

• The curve continues to the ultimate tensile strength, the maximum stress t...read more
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Q4. Represent all the area under the graph labelled
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The area under a graph represents the total value of the function over a given interval.
• Calculate the integral of the function to find the area under the graph

• The area under the graph can be positive or negative depending on the function

• Use geometric shapes like rectangles or trapezoids to estimate the area under the graph
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Q5. What are your hobbies
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Quantitative, reasonings,math ,som etc

Q1. Project based question
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Q2. Resistor color coding
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Q3. Pressure vessels and column
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Random social issues (reservation, current issues)

Q1. What is non destructive testing
Ans. 
Non destructive testing is a method used to evaluate the properties of a material, component, or system without causing damage.
• NDT techniques include visual inspection, ultrasonic testing, radiography, magnetic particle testing, and dye penetrant testing.

• It is commonly used in industries such as aerospace, automotive, construction, and manufacturing to ensure the quality and safety of products.

• NDT helps detect defects ...read more
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Q2. Types of non destructive testing
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Non destructive testing (NDT) is a method used to evaluate the properties of a material, component, or system without causing damage.
• Ultrasonic testing - uses high frequency sound waves to detect internal flaws

• Radiographic testing - uses X-rays or gamma rays to inspect the internal structure of a material

• Magnetic particle testing - detects surface and near-surface flaws in ferromagnetic materials

• Liquid penetrant testin...read more
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Q3. Explain few methods of ndt
Ans. 
NDT methods are used to inspect materials and components without causing damage.
• Ultrasonic Testing (UT) - uses high frequency sound waves to detect internal flaws

• Radiographic Testing (RT) - uses X-rays or gamma rays to inspect for defects

• Magnetic Particle Testing (MPT) - detects surface and near-surface flaws in ferromagnetic materials

• Liquid Penetrant Testing (LPT) - uses dye or fluorescent liquid to detect surface def...read more
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90 min 90 quesrtions it includes basic electronics ,analog electronics and digital electronincs

Q1. Tell me about your self briefly explain your final year project are you willing to relocate to office immediately. what were the challenges faced while developing the final year project.
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Q2. Tell me about yourself
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Q3. Are you willing to relocate ?
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Q4. Tell me about your family.
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Q5. Explain final year project
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