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I applied via Company Website and was interviewed before Aug 2021. There were 3 interview rounds.
Underground Metro segment casting yard steam curing is a process used to accelerate the strength gain of concrete segments for tunnel construction.
Steam curing involves applying high temperature steam to the concrete segments to speed up the hydration process.
This method helps in achieving the required strength of the segments in a shorter time period.
Steam curing is often used in precast concrete production for underg...
Segment casting cycle is the process of creating segments for construction projects using precast concrete.
Segments are cast in a controlled environment to ensure quality and consistency.
The casting cycle includes preparing molds, pouring concrete, curing, demolding, and finishing.
Segments are then transported to the construction site and assembled to form the final structure.
Segments repairing process involves identifying and fixing issues in different sections of a product or system.
Identify the specific segment that needs repair
Analyze the root cause of the issue
Develop a plan for repairing the segment
Implement the repair process
Test the repaired segment to ensure functionality
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I applied via LinkedIn and was interviewed in Feb 2024. There were 2 interview rounds.
There are several types of steel tests including tensile test, hardness test, impact test, and bend test.
Tensile test measures the strength of steel by pulling it until it breaks.
Hardness test determines the resistance of steel to indentation or scratching.
Impact test evaluates the toughness of steel by subjecting it to sudden loading.
Bend test assesses the ductility of steel by bending it to a specific angle without f
posted on 28 Feb 2024
I applied via Referral and was interviewed before Sep 2021. There were 2 interview rounds.
posted on 20 Nov 2024
I applied via Company Website and was interviewed in Oct 2024. There were 2 interview rounds.
C6h12o6 what's this is
Auxin is a plant hormone that regulates growth and development.
Auxin is responsible for cell elongation and division in plants.
It plays a role in phototropism, gravitropism, and apical dominance.
Examples of auxin include indole-3-acetic acid (IAA) and synthetic auxins like 2,4-D.
posted on 6 Feb 2024
Grade of concrete refers to its strength and durability.
Grade of concrete is determined by its compressive strength.
It is denoted by a number followed by 'M' (e.g. M20, M25).
Higher grade concrete has higher strength and durability.
Different grades of concrete are used for different purposes.
For example, M20 grade is commonly used for residential construction.
Mix design of concrete involves determining the proportions of ingredients to achieve desired properties.
Mix design is the process of determining the proportions of cement, water, aggregates, and admixtures in concrete.
It involves considering factors such as strength, workability, durability, and economy.
Various methods like the ACI method, British method, and DOE method can be used for mix design.
The mix design proces...
posted on 31 Dec 2024
I applied via LinkedIn and was interviewed before Dec 2023. There were 3 interview rounds.
Part-1 consist of General aptitude & Part-2 consist of Technical question related to Civil Engineering
posted on 11 Feb 2024
I was interviewed before Feb 2023.
The major parts in a power transformer include the core, windings, insulation, cooling system, and tap changer.
Core: Provides a path for magnetic flux and is usually made of laminated steel sheets.
Windings: Consist of primary and secondary coils that transfer electrical energy.
Insulation: Prevents electrical leakage and ensures safety.
Cooling System: Keeps the transformer within operating temperature limits, commonly u...
I want to switch electrical circuits and devices.
Switching electrical circuits to control the flow of electricity.
Switching electrical devices on or off.
Switching between different power sources.
Switching between different modes or settings of electrical equipment.
Switching between different electrical connections or configurations.
I was interviewed before Jul 2021.
The procedure for P91, chemistry of steels, and hydrogen cracking in stainless steel involves understanding the properties of these materials and implementing appropriate testing and inspection methods.
P91 is a high-strength steel alloy used in high-temperature applications
Chemistry of steels involves understanding the composition and properties of different types of steel
Hydrogen cracking can occur in steels when expo...
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