Carborundum Universal Limited QA QC Chemist Interview Questions and Answers

Sharp corners are avoided in casting to prevent stress concentration and improve the overall strength and quality of the casting.

• Sharp corners can lead to stress concentration, which can cause cracks or failure in the casting.

• Rounded corners distribute stress more evenly, reducing the likelihood of defects.

• Sharp corners can also create difficulties during the casting process, such as mold filling and solidification iss...read more

Newtonian fluid is a type of fluid that follows Newton's law of viscosity.

• Newtonian fluid exhibits a linear relationship between shear stress and shear rate.

• Examples of Newtonian fluids include water, air, and most oils.

• Stages of fracture include initiation, propagation, and final failure.

• Engine works by converting heat energy into mechanical work.

• Basic thermodynamics questions may include concepts like the first and s...read more