Singh Construction
Penna Cement Industries Interview Questions and Answers
Q1. formula to calculate wt. Of steel ans- (dia.x dia.) ÷ 162
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
Q2. Full from of TMT, Ans- Thermo Mechanically Treated
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 flexible than traditional steel bars, making them easier to wo...read more
Q3. Size of course aggregate ? Ans- 10mm and 20 mm
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 choice of aggregate size include cost, availability, and tra...read more
Q4. Cum to cft conversion multiple. Ans- 35.28
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.
Q5. 1 inch = ? Foot. Ans- 1/12= 0.08 foot
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.
Q6. How to handle customer who negotiate
Handle customer negotiations by listening, understanding their needs, offering alternatives, and finding a win-win solution.
Listen actively to the customer's needs and concerns
Understand the customer's priorities and objectives
Offer alternatives or compromises to meet both parties' needs
Negotiate in good faith to find a win-win solution
Maintain a positive and professional attitude throughout the negotiation process
Q7. Grade of concrete and uses
Grade of concrete refers to its strength and durability. Different grades are used for different purposes.
Grade of concrete is denoted by a number followed by 'M' which stands for mix.
For example, M20 means the concrete has a compressive strength of 20 megapascals (MPa).
Higher grades of concrete are used for structures that require greater strength and durability, such as bridges and high-rise buildings.
Lower grades of concrete are used for non-structural purposes, such as pa...read more
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