1.

The bending in the bending tests is achieved be either__________ or __________(a) lightly rolling and tossing(b) application of pressure and blow from a hammer(c) ethanol and methane(d) diamond indenting and washingThe question was posed to me in an interview for internship.The doubt is from Aircraft Materials in portion Testing Aircraft Materials of Aerospace Materials & Processes

Answer»

The correct choice is (B) APPLICATION of pressure and BLOW from a hammer

To elaborate: The bending in the bending test is usually achieved by either applying a constant source of pressure or by DELIVERING blows from a hammer. The usage of the hammer creates a much HIGHER impact on the specimen than the other method.



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