Delco Infrastructure Projects Interview Questions and Answers

Q1. What are your reasons for wanting to change your current company?
Ans. 
Seeking new challenges and opportunities for growth in a more dynamic work environment.
• Desire for professional growth and development

• Seeking new challenges and projects to work on

• Looking for a more dynamic and innovative work environment

• Opportunity to learn new skills and technologies

• Desire for better work-life balance
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Q2. How many years of experience do you have in building construction?
Ans. 
I have 5 years of experience in building construction.
• I have worked on various residential and commercial projects.

• Managed construction teams and ensured projects were completed on time and within budget.

• Experience with reading blueprints, conducting site inspections, and coordinating with architects and subcontractors.
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Q1. What is compressive strength?
Ans. 
Compressive strength is the ability of a material to withstand loads that reduce the size of the material without undergoing any deformation.
• Compressive strength is a measure of the maximum load a material can withstand under compression before failure.

• It is an important property in construction materials like concrete, masonry, and rock.

• Compressive strength is typically measured in units of force per unit area, such a...read more
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Q2. Density of steel
Ans. 
Density of steel is approximately 7850 kg/m^3.
• Density of steel is typically around 7850 kg/m^3.

• The density of steel can vary slightly depending on the specific alloy.

• Density is an important factor in determining the weight of steel structures.
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Q3. How many days curing at column
Ans. 
Curing of columns typically takes 7 days.
• Columns generally require 7 days of curing to achieve the desired strength.

• Curing helps in reducing cracks and increasing the durability of the concrete.

• Proper curing is essential for the long-term performance of the column.

• Factors like temperature, humidity, and type of concrete used can affect the curing time.
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Q1. Tell me about yourself
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Q2. Past Experience
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Q3. What do you understand by data analyst
Ans. 
A data analyst is a professional who interprets data and uses it to help organizations make informed decisions.
• Data analysts collect, process, and analyze data to identify trends and patterns.

• They use various tools and techniques such as statistical analysis, data mining, and data visualization.

• Data analysts often work with large datasets to extract valuable insights for their organizations.

• They communicate their findi...read more
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Q4. Wjat is power bi dax formula
Ans. 
Power BI DAX formula is a collection of functions, operators, and constants that can be used to create custom calculations in Power BI.
• DAX stands for Data Analysis Expressions

• DAX formulas can be used to create calculated columns, measures, and calculated tables in Power BI

• Examples of DAX functions include SUM, AVERAGE, CALCULATE, FILTER, etc.
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Q1. Self introducing, problems and situations provided orally and I have to solve the same in my point of version, asked in TNRERA- Can builder approach authority for customer not paying their dues after the r...read more
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Q2. Rera Appeal provisions and conditions? What are the case I handled in NGT?
Ans. 
RERA appeal provisions allow for challenging decisions of Real Estate Regulatory Authority. Handled cases in NGT related to environmental issues.
• RERA appeal provisions allow for challenging decisions of Real Estate Regulatory Authority

• NGT cases involved environmental issues such as pollution, deforestation, etc.

• NGT cases required expertise in environmental laws and regulations
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Q1. General conversation
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Game based assessment

Q1. Congratulations wish
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Q2. I got wishes from some superior person. The network was not proper. He told let’s meet in direct. That’s my last call.
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Q1. Qty of cement in M25 grade concrete
Ans. 
The quantity of cement in M25 grade concrete is 350 kg/m³.
• M25 grade concrete has a mix proportion of 1:1:2 (cement:sand:aggregate).

• The total volume of concrete is taken as 1 m³.

• Therefore, the quantity of cement required for 1 m³ of M25 grade concrete is 350 kg.

• This is calculated by multiplying the volume of concrete by the proportion of cement in the mix.
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Q2. Exact weight of different dia of steel
Ans. 
The weight of steel varies with its diameter.
• The weight of steel can be calculated using the formula: weight = volume x density

• The density of steel is approximately 7850 kg/m³

• The volume of steel can be calculated using the formula: volume = pi x (diameter/2)² x length

• For example, a 10mm diameter steel rod with a length of 1 meter would weigh approximately 0.393 kg
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Q3. Process of waterproofing
Ans. 
Waterproofing is the process of making a structure or object resistant to water penetration.
• Identify the areas that need waterproofing such as roofs, walls, and foundations.

• Clean and prepare the surface to be waterproofed.

• Apply a waterproofing membrane or coating such as bituminous, acrylic, or polyurethane.

• Ensure proper drainage and slope to prevent water accumulation.

• Test the waterproofing system for leaks and make n...read more
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Q4. Conversion of brass to Cum
Ans. 
Conversion of brass to Cum
• Brass is an alloy of copper and zinc, while Cum is not a known substance

• It is not possible to convert brass to Cum

• Perhaps the question is referring to a different substance or material
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Demo Class was done. The topics were grammar, prose and poem from class 10.

Various part of the grammatical questions were added. It was objective based.

Q1. Interview with principal and discussion regarding the previous school experience. Followed by HR process in filling up the basic details in form
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Q2. In Google meet, video call interview with V.P mam was the finall process
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Q3. Role of a teacher in students Life.
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Q1. Why want to switch ?
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Q1. Work Experience
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