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For joining two insoluble materials such as iron and silver - Practice - ObjectiveMcq

For joining two insoluble materials such as iron and silver which of the following filler material is used?

Correct Answer: D — Tin

Tin is used for joining two insoluble materials such as iron and silver because it is soluble in both the parent material (i.e. silver and iron).

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A profit maximizing firm will
Allowance of hole and shaft assembly is equal to
Minimum material limit of hole is
Minimum material limit of shaft is
Maximum material limit of hole is
Maximum material limit of shaft is
In an assembly of hole and shaft, smallest shaft was having diameter of 50.2 mm and largest hole was having diameter of 50.0 mm. Minimum interference in mm will be