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I applied via Company Website and was interviewed in Jul 2023. There were 2 interview rounds.
Diesel engines use compression ignition while petrol engines use spark ignition.
Diesel engines use compression ignition, while petrol engines use spark ignition
Diesel engines are more fuel efficient than petrol engines
Diesel engines produce more torque at lower RPMs compared to petrol engines
Petrol engines are generally quieter and smoother than diesel engines
Diesel engines have a longer lifespan and are more durable t
Chassis is the structural framework of a vehicle, providing support and protection for the components mounted on it.
Chassis is typically made of steel, aluminum, or composite materials.
It includes the frame, suspension, steering system, and other structural components.
The chassis determines the vehicle's overall strength, weight distribution, and handling characteristics.
Two-stroke engines have a power cycle completed in two strokes of the piston, while four-stroke engines have a power cycle completed in four strokes.
Two-stroke engines have a simpler design with fewer moving parts compared to four-stroke engines.
Two-stroke engines typically produce more power for their size but are less fuel-efficient than four-stroke engines.
Four-stroke engines have separate intake, compression, power...
CNC machines are computer-controlled machines used for precision machining of various materials.
CNC stands for Computer Numerical Control
They are used in manufacturing processes to automate tasks such as cutting, drilling, milling, and more
CNC machines follow instructions from CAD/CAM software to produce precise and complex parts
Examples include CNC mills, lathes, routers, and plasma cutters
CNC machines are computer numerical control machines used for cutting and shaping materials, while DMC machines are direct metal deposition machines used for additive manufacturing.
CNC machines are subtractive manufacturing machines, while DMC machines are additive manufacturing machines.
CNC machines use computer numerical control to automate the cutting and shaping of materials, while DMC machines use a laser or elect...
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I applied via Approached by Company and was interviewed before Jul 2022. There were 2 interview rounds.
posted on 20 Apr 2021
I applied via Naukri.com and was interviewed in Oct 2020. There were 6 interview rounds.
posted on 4 Nov 2024
I applied via Company Website and was interviewed in May 2024. There were 3 interview rounds.
posted on 30 Apr 2024
I applied via Company Website and was interviewed before Apr 2023. There were 2 interview rounds.
Design a up counter
Define the maximum count value
Choose the type of flip-flop to use (e.g. D flip-flop)
Implement the logic to increment the count value
Consider asynchronous or synchronous operation
posted on 14 Jun 2024
Two question from matrix for 1 hour. Solved one
The trapping rain water problem involves calculating the amount of water that can be trapped between bars in an array.
Use two pointer approach to keep track of the left and right boundaries.
Calculate the amount of water that can be trapped at each bar by finding the minimum height of bars on the left and right sides.
Sum up the trapped water at each bar to get the total amount of water trapped.
Example: Input array [0,1,...
Designing a banking system involves creating a secure, efficient, and user-friendly platform for managing financial transactions.
Implementing multi-factor authentication for secure access
Designing a robust database schema to store customer information and transaction data
Integrating with payment gateways for processing transactions
Developing a user-friendly interface for customers to view account information and make t...
posted on 19 Jun 2024
I was interviewed before Jun 2023.
Handling a system involves monitoring, troubleshooting, and optimizing its performance.
Regularly monitor system performance and resource usage
Troubleshoot and resolve any issues that arise
Optimize system configurations for better performance
Implement security measures to protect the system
Document system changes and configurations for future reference
posted on 5 Aug 2022
I applied via Naukri.com and was interviewed in Feb 2022. There was 1 interview round.
posted on 14 Dec 2021
I applied via Referral and was interviewed in Jun 2021. There were 3 interview rounds.
Turbocharger uses exhaust gases to compress air and increase engine power. Compressor map shows its efficiency.
Turbocharger uses a turbine to spin a compressor wheel
Exhaust gases from the engine turn the turbine
The compressor wheel draws in air and compresses it
Compressor map shows the efficiency of the turbocharger at different operating conditions
Efficiency is measured by pressure ratio and mass flow rate
NOx formation is a result of high combustion temperatures in diesel engines. EGR reduces NOx by recirculating exhaust gases.
NOx is formed due to high combustion temperatures
EGR reduces NOx by recirculating exhaust gases
EGR dynamics involve controlling the amount of exhaust gas recirculated
EGR can affect engine performance and emissions
NOx formation can be reduced by using SCR (Selective Catalytic Reduction) systems
I have extensive experience in Matlab, Python, and R.
I have used Matlab for data analysis and modeling in my previous job at XYZ company.
I have developed machine learning algorithms using Python for a project at ABC company.
I have used R for statistical analysis and visualization in my graduate research.
I am proficient in all three languages and can easily switch between them depending on the project requirements.
posted on 6 Nov 2022
I applied via Naukri.com and was interviewed in Oct 2022. There were 3 interview rounds.
based on 1 interview
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Mercedes-Benz Research and Development India
Audi
Jaguar Land Rover
Volvo