L&T Construction Engineer 1 Interview Questions and Answers

Q1. How many year experience ?
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Q2. How to use bentonite use before pulsing
Ans. 
Bentonite is used as a drilling fluid to stabilize boreholes before pulsing.
• Bentonite is mixed with water to form a slurry and pumped into the borehole.

• The slurry fills the borehole and stabilizes the walls, preventing collapse.

• After the bentonite has set, pulsing can be done without the risk of borehole collapse.

• Pulsing is a technique used in geophysical exploration to measure the properties of the subsurface.
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Q3. 1.03 mgl to 1.10 mgl
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Q1. Related of civil construction and DI pipe line
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Q1. What types of HVAC systems
Ans. 
There are several types of HVAC systems, including central, split, packaged, ductless, and geothermal.
• Central HVAC systems use ducts to distribute air throughout a building

• Split systems have separate indoor and outdoor units

• Packaged systems have all components in one unit

• Ductless systems use individual units in each room

• Geothermal systems use the earth's temperature to heat and cool a building
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Q2. Design and functions of HVAC system.
Ans. 
HVAC system is designed to control temperature, humidity, and air quality in a building.
• HVAC stands for Heating, Ventilation, and Air Conditioning.

• It includes components such as air handlers, ductwork, filters, and thermostats.

• The system works by circulating air through the building and adjusting temperature and humidity levels.

• It also helps to remove pollutants and maintain air quality.

• Examples of HVAC systems include...read more
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Q1. Experience and work
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Q2. Project location and ctc
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Q1. About project and site related questions
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Q2. On the basis of your project
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Only objective questions little bit tough but all ok

Q1. What about yourself ? What about your work ? Why should we give you a job ?
Ans. 
I am a highly skilled and experienced engineer with a passion for problem-solving and innovation.
• I have a strong track record of successfully completing complex projects on time and within budget.

• I am constantly seeking out new technologies and techniques to improve my work and stay ahead of industry trends.

• I am a team player who values collaboration and communication, and I am always willing to lend my expertise to he...read more
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Q1. What is soil Machanics ? What is site execution and site supervision ?
Ans. 
Soil mechanics is the study of the behavior of soils under various conditions.
• It involves analyzing the physical properties of soil, such as density and moisture content.

• It also includes studying the mechanical properties of soil, such as shear strength and compressibility.

• Site execution involves managing the construction process on site, ensuring that the project is completed on time and within budget.

• Site supervision...read more
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