Singh Construction Interview Questions, Process, and Tips

TMT stands for Thermo Mechanically Treated.

• TMT is a process of treating steel bars to increase their strength and durability.

• It involves heating the steel bars to a high temperature and then rapidly cooling them in water.

• This process changes the internal structure of the steel and makes it stronger.

• TMT bars are commonly used in construction for their high strength and resistance to corrosion.

• TMT bars are also more flex...read more

Formula to calculate weight of steel based on diameter

• Formula: (dia. x dia.) ÷ 162

• dia. refers to the diameter of the steel

• 162 is a constant used in the formula

• The result will be in kg/metre

• Example: For a steel with diameter of 10mm, weight would be (10 x 10) ÷ 162 = 0.617 kg/metre

Cum to cft conversion multiple is 35.28.

• Cum is a unit of volume measurement used in the shipping industry.

• Cft stands for cubic feet, a unit of volume measurement used in various industries.

• To convert cum to cft, multiply the value in cum by 35.28.

• For example, 1 cum = 35.28 cft.

1 inch is equal to 0.08 foot.

• 1 inch = 1/12 foot

• 1 foot = 12 inches

• Conversion between inches and feet is important in engineering and construction.

• Knowing the conversion factor helps in accurate measurements and calculations.

The size of course aggregate for the Trainee Engineer position is 10mm and 20mm.

• Course aggregate refers to the crushed stone, gravel, or sand used in construction.

• The size of the aggregate affects the strength and durability of the concrete.

• 10mm and 20mm are common sizes used in construction projects.

• The choice of aggregate size depends on the specific requirements of the project.

• Other factors that may influence the ch...read more