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posted on 9 Jan 2022
I applied via Campus Placement and was interviewed before Jan 2021. There were 3 interview rounds.
Car efficiency decreases with increasing altitude due to lower air density.
As altitude increases, air density decreases, resulting in less oxygen available for combustion.
This leads to a decrease in engine power and efficiency.
For example, a car that gets 30 mpg at sea level may only get 20 mpg at high altitudes.
Turbocharged engines can partially compensate for the decrease in air density by compressing the air before ...
Otto cycle is a four-stroke combustion cycle used in spark-ignition engines. Dual cycle is a theoretical cycle that combines constant volume and constant pressure processes.
Otto cycle: intake, compression, power, exhaust strokes
Used in gasoline engines
Dual cycle: combines constant volume and constant pressure processes
Used in gas turbines and diesel engines
posted on 9 Apr 2015
I am a mechanical engineer with expertise in designing, analyzing and testing mechanical systems.
Proficient in CAD software such as SolidWorks and AutoCAD
Experience in designing and testing prototypes
Knowledge of materials and manufacturing processes
Ability to analyze and optimize mechanical systems for efficiency and performance
Diesel bikes are not yet launched in India due to various reasons.
Diesel engines are heavier and bulkier than petrol engines, making them unsuitable for bikes.
Diesel engines emit more pollutants than petrol engines, which is a major concern in India's polluted cities.
Diesel fuel is not as widely available as petrol in India, making it difficult for consumers to find fuel for their bikes.
The cost of diesel bikes may be ...
A sphere can be made using a lathe machine or a CNC machine by turning a cylindrical workpiece.
Select a suitable material for the sphere
Mount the workpiece on the lathe machine or CNC machine
Use a cutting tool to remove material from the workpiece
Rotate the workpiece to create a spherical shape
Use a measuring tool to check the dimensions of the sphere
Polish the sphere to achieve a smooth surface finish
There are various cc bikes launched in India ranging from 100cc to 1000cc.
Bikes with 100cc to 125cc engines are popular for daily commuting.
Bikes with 150cc to 200cc engines are popular for performance and sport riding.
Bikes with 250cc to 500cc engines are popular for touring and adventure riding.
Bikes with 600cc to 1000cc engines are popular for high-performance and racing.
Examples of popular bikes in India include Ho...
Single cylinder bikes are popular due to their simplicity, affordability, and fuel efficiency.
Single cylinder engines are less complex and cheaper to manufacture
They are also more fuel efficient than multi-cylinder engines
Single cylinder bikes are popular in developing countries due to their affordability
Examples of popular single cylinder bikes include the Honda CB125 and the Yamaha XT250
posted on 25 Feb 2017
I appeared for an interview before Feb 2016.
posted on 21 Apr 2015
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posted on 22 Apr 2015
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posted on 13 Jan 2015
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