MRF Tyres Junior Technical Executive Interview Questions, Process, and Tips for Experienced

A cantilever beam loaded at the free end will have a force and bending moment diagram showing the distribution of forces and moments along the beam.

• The force diagram will show a single concentrated force at the free end of the beam

• The bending moment diagram will show a linearly increasing moment from the fixed end to the free end

• The maximum bending moment will occur at the fixed end of the beam

Yes, cycle wheel spokes are pretensed to increase the strength and durability of the wheel.

• Cycle wheel spokes are pretensed to ensure they are under tension before the wheel is used.

• Pretensioning helps to distribute the load evenly across the spokes and prevent them from loosening during use.

• This process increases the strength and durability of the wheel, making it more reliable for the rider.

• Examples of pretensioning ...read more

Iron carbon diagram is a graphical representation of the phases of iron and carbon at different temperatures.

• Shows the phases of iron and carbon at different temperatures

• Helps in understanding the microstructure of steel

• Consists of regions like austenite, ferrite, cementite, and pearlite

The efficiency of the engine increases in a turbocharged engine due to increased air intake and combustion.

• Increased air intake due to turbocharging allows for more fuel to be burned, resulting in more power output

• Turbocharging increases the power-to-weight ratio of the engine, making it more efficient

• Turbocharged engines can achieve higher levels of torque at lower RPMs, improving overall efficiency

Tractor rear wheels are big to provide better traction, stability, and weight distribution.

• Big rear wheels provide better traction on rough terrain

• Large wheels help distribute the weight of the tractor and its load more evenly

• Bigger wheels improve stability, especially when towing heavy loads or working on slopes