Jindal Power Deputy Manager Civil Interview Questions and Answers

The maximum thickness of slab bar is typically around 32mm to 40mm.

• The maximum thickness of slab bar is determined by the design requirements and load capacity of the structure.

• In general, the maximum thickness of slab bar is around 32mm to 40mm.

• Thicker slab bars may be used for heavy-duty structures or special design requirements.

M25 grade concrete ratio is 1:1:2 (1 part cement, 1 part sand, 2 parts aggregate)

• M25 grade concrete has a ratio of 1:1:2 for cement, sand, and aggregate respectively

• This means for every part of cement, there is an equal part of sand and double the part of aggregate

• For example, for 1 cubic meter of M25 grade concrete, you would need 1 cubic meter of cement, 1 cubic meter of sand, and 2 cubic meters of aggregate

The maximum diameter of a dowel bar typically ranges from 1 inch to 2 inches.

• Typical maximum diameter of dowel bar is 1 inch to 2 inches

• Dowel bars are commonly used in concrete pavement joints

• The diameter of dowel bars can vary based on the specific project requirements

1 M3 of cement volume is equivalent to 1440 kg or 1.44 tonnes.

• 1 M3 of cement volume is equal to 1440 kg or 1.44 tonnes.

• This volume is commonly used in construction projects to calculate the amount of cement needed.

• It is important to accurately measure and calculate cement volume to ensure the structural integrity of the project.