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I applied via Campus Placement and was interviewed in Jul 2024. There were 2 interview rounds.
Basic level aptitude
Density of water is 1 g/cm³ at 4 degrees Celsius.
Density of water is 1 g/cm³ at 4 degrees Celsius.
Density of water varies with temperature and pressure.
Water is most dense at 4 degrees Celsius.
Density of water is lower in its solid form (ice) compared to its liquid form.
I applied via Walk-in and was interviewed in Oct 2023. There were 2 interview rounds.
Basic aptitude maths science and engineering
Stress and strain are key concepts in engineering, along with factors of safety and vehicle dynamics.
Stress is the force applied to a material, while strain is the resulting deformation.
Factors of safety are used to account for uncertainties in design and ensure the structure can handle unexpected loads.
Vehicle dynamics involve the study of how vehicles move and respond to external forces, such as acceleration, braking...
Principles of vehicles involve understanding the mechanics, design, and operation of various types of vehicles.
Understanding the basics of aerodynamics and how it affects vehicle performance
Knowledge of different types of engines and their functions
Understanding the principles of suspension and steering systems
Awareness of safety regulations and standards in vehicle design and operation
Electric power transmission principle involves the movement of electricity from power plants to consumers through a network of transmission lines.
Electricity is generated at power plants using various sources such as coal, natural gas, nuclear, or renewable sources like wind or solar.
The electricity is then transmitted at high voltages to reduce energy losses over long distances.
Transformers are used to step up the vol...
Design for manufacturing focuses on optimizing the manufacturing process, while design for assembly focuses on simplifying the assembly process.
Design for manufacturing involves considering materials, processes, and tools to streamline production
Design for assembly involves designing parts for easy assembly and minimizing the number of components
Examples include using standardized components, reducing the number of fas...
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posted on 31 Jan 2017
I was interviewed in Oct 2016.
I applied via Company Website and was interviewed before Oct 2023. There were 2 interview rounds.
Moderate level difficulties
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
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
I applied via Referral and was interviewed in Jun 2023. There were 3 interview rounds.
Basic aptitude and numerical questions
I applied via Recruitment Consulltant and was interviewed in Feb 2022. There were 2 interview rounds.
Cooling towers are used to remove heat from a process by evaporating water.
Natural draft cooling towers
Mechanical draft cooling towers
Crossflow cooling towers
Counterflow cooling towers
There are three types of cooling towers: natural draught, forced draught, and induced draught.
Natural draught cooling towers use the natural convection of air to cool water.
Forced draught cooling towers use fans to force air through the tower.
Induced draught cooling towers use fans to draw air through the tower.
The choice of cooling tower type depends on factors such as the size of the plant, the cooling requirements, ...
30 minute 30 questions including verbal and quantitative aptitude
It was only an aptitude test with no coding questions, although there were some pseudo codes and mostly consisted of aptitude
I applied via Campus Placement and was interviewed in Sep 2023. There were 5 interview rounds.
After the resume screening, the shortlisted candidates were sent a link to the test which was scheduled a few days later. The test had 2 sections - Technical and Aptitude MCQs, and a Coding section.
The Coding test had 2 easy-medium level questions. They were fairly easy to complete, and I successfully passed all test-cases.
Insertion Sort is a simple sorting algorithm that builds the final sorted array one item at a time.
Start from the second element and compare it with the previous elements to find its correct position in the sorted array.
Repeat this process for all elements in the array.
Example: Given array of strings ['banana', 'apple', 'orange'], after insertion sort it becomes ['apple', 'banana', 'orange'].
Use a loop to iterate through the array and keep track of the maximum and second-maximum numbers.
Initialize two variables to store the maximum and second-maximum numbers.
Iterate through the array and update the variables accordingly.
Handle edge cases like when the array has less than two elements.
Pass-by-value is a method of passing arguments to a function where the actual value of the argument is copied to a new variable.
In pass-by-value, a copy of the actual value of the argument is passed to the function.
Any changes made to the parameter inside the function do not affect the original value outside the function.
Primitive data types like integers, floats, and characters are typically passed by value.
Example: i...
To merge two CSV files with 2 columns each in Python, use the pandas library.
Import the pandas library
Read the two CSV files into pandas DataFrames
Merge the DataFrames using a common column as the key
Save the merged DataFrame to a new CSV file
To reduce vehicle congestion at a junction, implement traffic signal optimization, encourage public transportation, and create dedicated lanes for buses and bicycles.
Implement traffic signal optimization to improve traffic flow and reduce wait times.
Encourage the use of public transportation by providing incentives such as discounted fares or improved services.
Create dedicated lanes for buses and bicycles to reduce the...
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Assistant Engineer
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TKIL
McNally Bharat Engineering
TRF
Elecon Engineering