PS Group Civil Engineer Interview Questions and Answers

Grade M25 is a mix of concrete with a compressive strength of 25 megapascals after 28 days.

• M25 is a standard mix of concrete used in construction.

• It is made up of 1 part cement, 1 part sand, and 2 parts coarse aggregate.

• It has a compressive strength of 25 MPa after 28 days of curing.

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

• M25 is suitable for moderate exposure conditions and c

Concert density refers to the number of people per unit area in a concert or event.

• It is important to consider concert density when planning events to ensure safety and comfort of attendees.

• Factors that affect concert density include venue size, stage setup, and ticket sales.

• Concert density can also impact the quality of the experience for attendees, as overcrowding can lead to discomfort and even injury.

• Event organize...read more