SURYA INTERNATIONAL ENTERPRISE Site Supervisor Interview Questions, Process, and Tips

Q1. Unit weight of steel
Ans. 
The unit weight of steel refers to the weight of a specific volume of steel.
• The unit weight of steel is typically measured in pounds per cubic foot or kilograms per cubic meter.

• The specific unit weight of steel depends on its density, which can vary depending on the type of steel.

• For example, the unit weight of mild steel is approximately 490 pounds per cubic foot or 7850 kilograms per cubic meter.

• The unit weight of st...read more
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Q2. M25 cement ratio
Ans. 
M25 cement ratio is the proportion of cement to other materials in the concrete mix.
• M25 cement ratio is commonly used in construction for medium-strength concrete.

• The cement ratio for M25 grade concrete is 1:1:2, which means 1 part cement, 1 part fine aggregate (sand), and 2 parts coarse aggregate (stone chips).

• This ratio ensures the desired strength and durability of the concrete mix.

• For example, if you need to make 1...read more
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Q3. Steel calculate formula
Ans. 
The formula to calculate steel is dependent on the specific application, such as steel reinforcement in concrete or steel beam design.
• For calculating steel reinforcement in concrete, the formula involves determining the required steel area based on design codes and specifications.

• For steel beam design, the formula involves calculating the moment of inertia and section modulus to determine the required steel size.

• Differ...read more
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Q1. Grade of cement
Ans. 
The grade of cement refers to its strength and quality.
• The grade of cement is determined by its compressive strength.

• Common grades of cement include 33, 43, and 53.

• Higher grade cement is generally used for construction projects that require stronger concrete.

• The grade of cement is usually specified by engineers or architects in construction plans.
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Q2. What is rcc or pcc
Ans. 
RCC stands for Reinforced Cement Concrete and PCC stands for Plain Cement Concrete.
• RCC is a composite material made of cement, sand, aggregates, and steel reinforcement.

• It is widely used in construction for its strength and durability.

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

• PCC is a mixture of cement, sand, aggregates, and water without any reinforcement.

• PCC is used as...read more
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