Machine Design
When the length of the journal is equal to the diameter of the journal, then the bearing is said to be a

Short bearing
Medium bearing
Square bearing
Long bearing

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Machine Design
Which is correct statement? Stress concentration in static loading is

Very serious in ductile materials and less serious in brittle materials
Seriousness would depend on other factors
Very serious in brittle materials and less serious in ductile materials
Equally serious in both types of materials

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