Machine Design
Which of the following statement is correct, for two shafts connected in parallel?

Torsional stiffness of each shaft is the same
Angle of twist of each shaft is the same
Shear stress in each shaft is the same
Torque in each shaft is the same

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Machine Design
In hydrostatic bearings

The oil film is maintained by supplying oil under pressure
The Oil film pressure is generated only by the rotation of the journal
Do not require external supply of lubricant
Grease is used for lubrication

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