Maini Group Graduate Engineer Trainee (Get) Interview Questions and Answers

Includes 60 questions more focus on technical questions

Q1. GDNT symbols description
Ans. 
GD&T symbols are used in engineering drawings to specify the geometric characteristics of a part.
• GD&T stands for Geometric Dimensioning and Tolerancing

• Symbols include perpendicularity, concentricity, flatness, etc.

• Used to communicate design requirements accurately

• Ensures parts are manufactured to the correct dimensions and tolerances
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Q2. Manufacturing processes
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Q3. Resume based question
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Q4. Questions on Internship
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Q1. Personal information
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Q2. Future plans and education plans
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Q3. Family background
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Technical questions, simple apptitude

Q1. Strngth of material
Ans. 
Strength of materials refers to the study of the behavior of solid objects under various types of forces.
• Strength of materials involves analyzing how materials deform and break under different loads.

• It is important in designing structures and machines to ensure they can withstand the expected forces.

• Examples include calculating the maximum stress a beam can handle before bending or determining the fatigue life of a met...read more
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Q2. Self introduction
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Q1. Gear Module Cnc operation, turning grinding kurling Speak on subject learned in Engineering Material knowledge
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Q2. Elaborate what you studied in 4yrs engineering
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Q3. About company products
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Q4. Material properties
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Material properties refer to the physical and chemical characteristics of a substance.
• Material properties include mechanical properties (e.g. strength, hardness), thermal properties (e.g. conductivity, expansion), electrical properties (e.g. resistivity, conductivity), and chemical properties (e.g. reactivity, corrosion resistance).

• Mechanical properties describe how a material responds to applied forces, such as tensil...read more
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Q5. Strength of materials
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Strength of materials is a branch of engineering that deals with the behavior of solid objects subjected to stresses and strains.
• Strength of materials is concerned with the study of how materials deform and fail under various loads.

• It involves analyzing the mechanical properties of materials such as stress, strain, elasticity, and plasticity.

• Understanding the strength of materials is crucial in designing and constructi...read more
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Q6. Strength of materials knowledge
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I have a strong knowledge of strength of materials.
• I have studied the principles and theories of strength of materials during my engineering education.

• I am familiar with concepts such as stress, strain, elasticity, and deformation.

• I have practical experience in applying strength of materials knowledge in designing and analyzing structures.

• I can perform calculations to determine the strength and stability of materials u...read more
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Logical, quantitative, technical questions

Q1. G,D&T, Resume based (projects).
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Q2. What are types of tolerance and state their application
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Types of tolerance include geometric, dimensional, and material. They are applied in engineering to ensure proper fit and function of parts.
• Geometric tolerance: Specifies the allowable variations in form, profile, orientation, location, and runout of a part.

• Dimensional tolerance: Defines the acceptable range of sizes for a part.

• Material tolerance: Determines the acceptable variations in material properties such as hard...read more
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Q1. Basic e.m subjects
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Q1. Tell me about your self.
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Q1. Define gear and types.
Ans. 
Gears are mechanical components that transmit power and motion between rotating shafts. There are various types of gears.
• Gears are used to transmit power and motion between rotating shafts.

• They are mechanical components that have teeth that mesh with other gears to transmit torque.

• The most common types of gears are spur, helical, bevel, worm, and planetary gears.

• Spur gears have straight teeth and are used for low-speed...read more
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