Hindustan Construction Company Civil Engineer Interview Questions and Answers

It was pretty easy,
Patterns, logical reasoning kinda stuff

Q1. General introduction Some questions of automobile Thermodynamics laws, Newton's law, About welding. Some general questions I remember How far have you travelled? If you get a posting in south/away from na...read more
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Q1. Where did you worked before this company
Ans. 
I previously worked at XYZ Company as a Quality Engineer for 3 years.
• Worked at XYZ Company as a Quality Engineer

• Experience of 3 years in the role

• Implemented quality control processes and procedures

• Collaborated with cross-functional teams to improve product quality
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Q2. What is your role in your previous company
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I was responsible for ensuring the quality of products and processes in my previous company.
• Developed and implemented quality control procedures

• Conducted quality audits and inspections

• Collaborated with cross-functional teams to address quality issues

• Provided training on quality standards and best practices
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Q3. Why we hire you
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Q1. Introduction. Subjects have you in confidence. About project had you done in your college, what's your role.
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Q2. Are you able to doing this work.
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Q1. Self introduction and family background
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Q2. Is there any problem in time shifting (A/B/C)
Ans. 
Time shifting can cause problems in quality control.
• Time shifting can lead to incorrect data analysis and interpretation.

• It can also cause delays in identifying and addressing quality issues.

• Examples include delayed detection of defects in production processes or incorrect measurements due to time differences.

• Proper time synchronization and documentation can help prevent time shifting problems.
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Q1. What is specific weight of steel
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The specific weight of steel is the weight of a unit volume of steel material.
• Specific weight is also known as the unit weight or density of a material.

• It is typically measured in units of kilograms per cubic meter (kg/m³) or pounds per cubic foot (lb/ft³).

• The specific weight of steel can vary depending on the type and grade of steel.

• For example, the specific weight of mild steel is around 7850 kg/m³ or 490 lb/ft³.

• High...read more
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Q2. What does M stands for in M20.
Ans. 
M stands for Mix in M20.
• M20 is a designation for the mix ratio of concrete.

• The M stands for Mix, indicating the mix ratio of cement, sand, and aggregate.

• M20 represents a mix ratio of 1:1.5:3, where 1 is cement, 1.5 is sand, and 3 is aggregate.

• Different grades of concrete have different mix ratios, with M20 being a commonly used grade.
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Q3. M stand for mix was the answer
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Q1. Cement ratio for plaster
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The cement ratio for plaster typically ranges from 1:3 to 1:6, depending on the application and surface conditions.
• A common ratio for internal plaster is 1:4 (cement:sand).

• For external plaster, a ratio of 1:6 is often used to enhance durability.

• In areas with high moisture, a 1:3 ratio may be preferred for better adhesion.

• For decorative plaster finishes, a finer sand may be used with a 1:5 ratio.
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Q2. Modular brick size
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Q3. How tho calculate brick
Ans. 
Calculating the number of bricks needed involves determining the volume of the wall and the volume of a single brick.
• Measure the dimensions of the wall (length, height, thickness).

• Calculate the volume of the wall: Volume = Length x Height x Thickness.

• Determine the size of a standard brick (e.g., 190mm x 90mm x 90mm).

• Calculate the volume of a single brick: Volume = Length x Width x Height.

• Convert all measurements to the...read more
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