TITAGARH WAGONS Civil Engineer Interview Questions and Answers

M-25 is a mix design of concrete with a compressive strength of 25 N/mm².

• M-25 is a concrete mix design with a ratio of 1:1:2 of cement, sand, and aggregate.

• It has a compressive strength of 25 N/mm² after 28 days of curing.

• It is commonly used in the construction of buildings, bridges, and other structures.

• The mix design can be adjusted based on the specific requirements of the project.

• M-25 is one of the most commonly us

Fe-415 is a type of TMT steel bar used in construction.

• Fe-415 stands for 'Iron with a yield strength of 415 N/mm²'

• It is a type of TMT (Thermo-Mechanically Treated) steel bar used in construction

• Fe-415 bars are commonly used in reinforced concrete structures like buildings, bridges, and dams

• The strength of Fe-415 bars makes them suitable for use in earthquake-prone areas

• Fe-415 bars have a higher tensile strength than Fe