Bonfiglioli Transmissions Private Limited Senior Design Engineer Interview Questions and Answers

Allowable stress values vary depending on the material and type of loading (tension, compression, shear).

• Allowable stress values are typically provided by material specifications or codes.

• For example, for structural steel in tension, the allowable stress might be around 0.6 times the yield strength.

• In compression, the allowable stress might be lower than in tension due to buckling considerations.

• For shear, the allowabl...read more

The crane standard commonly used for designing is ASME B30.2.

• ASME B30.2 is a widely recognized standard for designing cranes

• It provides guidelines for the design, inspection, testing, maintenance, and operation of cranes

• Other standards like ISO 4301 and CMAA also used in crane design

GD&T symbols are used in engineering to communicate design specifications and tolerances.

• GD&T symbols are used to specify geometric dimensions and tolerances on engineering drawings.

• They help ensure that parts are manufactured to the correct dimensions and fit together properly.

• Examples of GD&T symbols include concentricity, perpendicularity, and flatness.

• GD&T symbols are often used in conjunction with traditional dime

Stress-strain curve is a graphical representation of the relationship between stress and strain in a material during a mechanical test.

• Stress-strain curve shows how a material deforms under load.

• It consists of elastic, plastic, and fracture regions.

• Heat treatment process involves heating and cooling a material to alter its properties.

• Heat treatment can change the microstructure of a material, affecting its mechanical p...read more