Anti-Friction and Journal Bearing
Explain difference between the Anti-Friction Bearing and the Journal Bearing?
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Usually, journal bearings have the higher friction force, consume more energy and liberate more heat, but they do have the larger contact surface, thus normally it is used in the low speed high load applications. In the anti friction bearings, the friction is less. One object rolls over one another.
Explain the two Solar thermal DHW and Solar DHW Solar thermal systems n brief?
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A horizontal pipe of dimension 540 mm diameter carrying 0.6 m3/s splits into two horizontal pipes of 300 mm diameter with 60% of the flow and another of 150 mm diameter with 40% of the flow. Find out the magnitude and direction of the force
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