Water at a pressure of 3 bars enters a short horizontal convergent channel at 3.5 m/s. the upstream and downstream diameters of the channel are 50 mm and 30 mm respectively. determine the downstream pressure if energy losses are neglected.

The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite

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.

What is the main objective of using reheat rankine cycle?