In hydrodynamic friction, the friction force does not depends on the l – McqOptions

MCQOPTIONS

1.	In hydrodynamic friction, the friction force does not depends on the lubricant viscosity.
A.	True
B.	False
Answer» C.

Discussion

No Comment Found

Related MCQs

The mechanical friction ___________ with increase in speed.
Total friction is negligible compared to rolling friction.
A circular cylindrical shaft called journal rotates against a cylindrical surface called the bearing.
Rolling friction coefficient is ____________ than journal bearing friction coefficient during starting and initial running of engine.
Ball and roller bearings and tappet rollers are subjected to rolling friction.
The ____________ friction is due to rolling motion between the two surfaces.
During starting of the engine, the journal bearings operate in ____________ friction.
During normal engine operation there is almost no metallic contact except between the compression piston ring and cylinder walls.
In hydrodynamic friction, the friction force does not depends on the lubricant viscosity.
The hydrodynamic friction is associated with the phenomena when a complete film of lubricant exists between the two bearing surfaces.