Strength of Materials MCQ
Strength of material MCQ Q. The slenderness ratio of the column is defined as the ratio of (A) area of column to least radius of gyration (B) length of column to least radius of gyration (C) least radius of gyration…
Author: Exam Prabhu
What is column and strut ? What is the difference between column and strut?
In the field of structural engineering column or strut is the compression member. Column is a vertical structural member having uniform cross section throughout its length and subjected to an axial compressive load. Whereas strut is a horizontal or…
What is the difference between machine and machine tool?
In the field of Mechanical engineering the term “machine” is defined as a mechanism or assembly of mechanisms that operates by utilizing electrical, mechanical and or pneumatic power and thereby reduces human effort. The term machine includes wide ranges of…
Material Science MCQ
Q. The property of material by which it can be rolled into sheet is known as (A) Malleability (B) Ductility (C) Plasticity (D) Elasticity Q. The materials having same elastic properties in all directions are called as (A) ideal material…
What is phase diagram?
It is a plot on temperature-composition scale showing the stability of different phases. It shows the relationship between temperature, the compositions and the quantities of phases present in an alloy system under equilibrium conditions.
What is pattern? What are the materials used for making pattern?
Pattern is the mirror image or replica of the component that has to be manufactured by casting. A pattern prepares the mould cavity for the casting process. Materials used for pattern making: The selection of pattern material depends on following…
What is core ?
Core is a body made of refractory material which is placed into a mould cavity to get the internal hollow cavity in casting. The cores are surrounded by molten metal and therefore subjected to severe thermal and mechanical conditions. …