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I applied via Naukri.com and was interviewed in Apr 2021. There was 1 interview round.
M30 concrete is a type of high-strength concrete with a compressive strength of 30 MPa.
M30 concrete is commonly used in construction projects that require high strength and durability.
It is made by mixing cement, sand, and coarse aggregates in a specific ratio.
The ratio of cement, sand, and aggregates in M30 concrete is 1:1:2.
M30 concrete is suitable for building structures like bridges, dams, and high-rise buildings.
I...
The rebar grade should be selected based on the design requirements and the structural load capacity.
The rebar grade is determined by the design engineer based on the structural requirements.
The grade of rebar is usually specified in the structural drawings and specifications.
The most commonly used rebar grades are 40, 60, and 75.
The higher the grade of rebar, the stronger it is and the more load it can bear.
The rebar ...
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I appeared for an interview in Sep 2024, where I was asked the following questions.
IS Code of Design Mix refers to Indian Standards for concrete mix design, ensuring quality and performance in construction.
IS 456:2000 provides guidelines for plain and reinforced concrete design.
IS 10262:2019 outlines the procedure for concrete mix design.
Mix design considers factors like workability, strength, and durability.
Example: A mix design for M25 concrete specifies a ratio of 1:1:2 (Cement:Sand:Aggregate).
The...
Welding methods for steel include various techniques like MIG, TIG, and Stick welding, each suited for different applications.
MIG Welding (Gas Metal Arc Welding) - Uses a continuous wire feed and is ideal for thin to medium thickness steel.
TIG Welding (Gas Tungsten Arc Welding) - Provides high precision and is suitable for thin materials and stainless steel.
Stick Welding (Shielded Metal Arc Welding) - Versatile and com...
Steel shuttering offers durability, reusability, and precision in construction, enhancing project efficiency and quality.
Durability: Steel shuttering can withstand harsh weather conditions and heavy loads, making it suitable for large-scale projects.
Reusability: Unlike timber, steel can be reused multiple times, reducing material costs over time.
Precision: Steel shuttering provides a high level of accuracy in dimension...
Composite plates offer enhanced strength, lightweight properties, and design flexibility for various applications.
High strength-to-weight ratio: Composite plates are significantly lighter than metals, making them ideal for aerospace applications.
Corrosion resistance: They resist environmental degradation, suitable for marine and chemical industries.
Design flexibility: Can be molded into complex shapes, allowing for inn...
Laying blocks involves precise techniques for alignment, mortar application, and ensuring structural integrity.
Prepare the foundation: Ensure the base is level and clean before starting.
Mix mortar: Use the right ratio of cement, sand, and water for optimal adhesion.
Lay the first block: Start at a corner, applying mortar to the bottom and sides.
Check alignment: Use a level to ensure blocks are straight and even.
Stagger ...
I applied via Naukri.com and was interviewed in Jul 2023. There were 3 interview rounds.
BMD for sway frame is a diagram showing the variation of bending moment along the length of the frame.
BMD for sway frame will have a shape similar to a zigzag pattern due to the presence of sway in the frame.
The bending moment will be maximum at the points where the frame experiences maximum sway.
The BMD can be drawn by analyzing the internal forces and moments acting on the frame.
Drawing piperack elevations involves creating detailed drawings of the structure from different viewpoints.
Start by determining the dimensions and layout of the piperack
Use software like AutoCAD to create accurate and detailed drawings
Include all necessary details such as pipe sizes, supports, and connections
Label all components clearly for easy understanding
Review and revise the drawings as needed for accuracy
I applied via Company Website and was interviewed before Sep 2020. There was 1 interview round.
I applied via Naukri.com and was interviewed in Aug 2023. There were 2 interview rounds.
I applied via Approached by Company and was interviewed before Nov 2022. There were 3 interview rounds.
I applied via Job Portal and was interviewed before Dec 2021. There were 3 interview rounds.
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