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Which one of the following is correct?              
A hydrodynamic slider bearing develops load bearing capacity mainly because of  
  • a)
    Slider velocity    
  • b)
    wedge shaped oil film
  • c)
    Oil compressibility  
  • d)
    oil viscosity 
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Which one of the following is correct? A hydrodynamic slider bea...
A hydrodynamic slider bearing develops load bearing capacity mainly because of wedge shaped oil film. 
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Which one of the following is correct? A hydrodynamic slider bea...
Explanation:

A hydrodynamic slider bearing is a type of bearing that uses a thin film of oil to separate the bearing surfaces and reduce friction. This type of bearing relies on the hydrodynamic effect to develop a load bearing capacity.

Wedge Shaped Oil Film:

The correct answer to the question is option 'B', which is "wedge shaped oil film". This is because the load bearing capacity of a hydrodynamic slider bearing is mainly developed due to the wedge-shaped oil film that forms between the bearing surfaces.

When the bearing rotates, the oil is drawn into the gap between the shaft and the bearing surface due to the pressure difference created by the rotation. This creates a wedge-shaped oil film that lifts the shaft and separates it from the bearing surface.

This wedge-shaped oil film provides a load-bearing capacity to the bearing as it supports the weight of the shaft and any external loads applied to it. The thickness of the oil film depends on various factors such as the speed of the shaft, the viscosity of the oil, the clearance between the shaft and the bearing surface, and the load applied to the bearing.

Conclusion:

In conclusion, the load-bearing capacity of a hydrodynamic slider bearing is mainly developed due to the wedge-shaped oil film that forms between the bearing surfaces. This oil film provides a cushioning effect that supports the weight of the shaft and any external loads applied to it.
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Which one of the following is correct? A hydrodynamic slider bearing develops load bearing capacity mainly because ofa)Slider velocity b)wedge shaped oil filmc)Oil compressibility d)oil viscosityCorrect answer is option 'B'. Can you explain this answer?
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