The following is true of the system (versus control volume) form of the basic equations (mass, momentum, angular momentum, energy, and entropy):

The equations apply to a fixed quantity of mass.
The equations are formulated in terms of extensive properties.
The equations apply to a fixed volume.

On a average work day more than work place firs are reorted

Fluids at rest possess no flow energy. a)- true b)- false

Afull journal bearing has a journal diameter of 27 mm, with a unilateral tolerance of -0.028 mm. the bushing bore has a diameter of 27.028 mm and a unilateral tolerance of 0.04 mm. the l/d ratio is 0.5. the load is 1.3 kn and the journal runs at 1200 rev/min. if the average viscosity is 50 mpa-s, find the minimum film thickness, the power loss, and the side flow for the minimum clearance assembly.