Elecon Engineering Interview Questions and Answers

Basic aptitude and numerical questions

Q1. Explain your final year project
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Q2. What are your areas of interest?
Ans. 
I am passionate about software development, data analysis, and renewable energy technologies.
• Software Development: I enjoy creating applications using languages like Python and Java.

• Data Analysis: I have experience with data visualization tools like Tableau and programming in R.

• Renewable Energy: I am interested in solar and wind energy solutions and their implementation.
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Q1. What is thermodynamics?
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Thermodynamics is the study of energy, heat, and work, and their interactions in physical and chemical processes.
• Thermodynamics has four laws: Zeroth, First, Second, and Third laws.

• The First Law states that energy cannot be created or destroyed, only transformed (e.g., a car engine converting fuel into motion).

• The Second Law introduces the concept of entropy, indicating that energy systems tend to move towards disorder...read more
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Q2. What are the applications of thermodynamics?
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Thermodynamics has diverse applications in engineering, chemistry, biology, and environmental science, influencing energy systems and processes.
• Power Generation: Thermodynamics is crucial in designing engines and turbines, such as steam and gas turbines used in power plants.

• Refrigeration and Air Conditioning: It governs the principles behind refrigeration cycles, essential for cooling systems in homes and industries.

• Ch...read more
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Q3. Are you knowledgeable about CNC programming?
Ans. 
I have a foundational understanding of CNC programming, including G-code and machine operation principles.
• Familiar with G-code, the primary language used for CNC programming.

• Understanding of CNC machine types, such as mills and lathes.

• Experience with CAD/CAM software for designing parts and generating tool paths.

• Knowledge of basic machining principles, including feed rates and tool selection.
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Q4. What types of gear ?
Ans. 
Gears are mechanical components that transmit motion and torque in machines, available in various types for different applications.
• Spur Gears: Commonly used in clocks and gearboxes.

• Helical Gears: Provide smoother operation, used in automotive transmissions.

• Bevel Gears: Used to change the axis of rotation, found in hand drills.

• Worm Gears: Offer high torque and low speed, used in elevators.

• Planetary Gears: Compact design...read more
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Q5. What did you know about engineering drawing?
Ans. 
Engineering drawing is a graphical representation of objects, detailing dimensions, materials, and assembly instructions.
• It uses standardized symbols and notations, such as ISO or ANSI standards.

• Types of drawings include orthographic projections, isometric drawings, and section views.

• It conveys information about dimensions, tolerances, and surface finishes.

• Examples include blueprints for buildings, schematics for elect...read more
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Q1. 1.Chp,Stacker Reclaimer, Wagon Tippler related question 2.Industrial Gear,Hydraulic, Fls System need to know vividly
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Q2. Conveyor related questions
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Moderate level difficulties

Q1. Introduction of yourself
Ans. 
I am a recent graduate with a degree in Mechanical Engineering, passionate about problem-solving and eager to learn and grow in the field.
• Graduated with a Bachelor's degree in Mechanical Engineering

• Strong problem-solving skills

• Eager to learn and grow in the engineering field
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Q2. Proficiency in 3D modeling
Ans. 
Proficient in 3D modeling using software like AutoCAD, SolidWorks, and Blender.
• Experience in creating detailed 3D models for various projects

• Ability to interpret and work with technical drawings and specifications

• Familiarity with different 3D modeling software and their capabilities

• Strong understanding of geometric shapes and dimensions

• Portfolio showcasing 3D modeling projects completed
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Not very easy nor hard

Q1. 1st angle 3rd angle drawing difference
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1st angle and 3rd angle drawings are two different methods of representing a 3D object on a 2D plane.
• 1st angle projection is commonly used in Europe and Asia, where the object is imagined to be in the first quadrant, while 3rd angle projection is commonly used in North America, where the object is imagined to be in the third quadrant.

• In 1st angle projection, the top view is placed below the front view, while in 3rd ang...read more
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Q2. Different symbols of drawing
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Different symbols used in engineering drawings represent various elements and features.
• Symbols for dimensions (e.g. diameter, length)

• Symbols for surface finish (e.g. roughness)

• Symbols for welding (e.g. fillet weld)

• Symbols for electrical components (e.g. resistor)

• Symbols for mechanical components (e.g. gear)
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Q3. Cpm pert related
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Q1. Their past experience and achievements
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Q2. Handling practical situations question
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