H.G. Infra Engineering Interview Questions, Process, and Tips

Q1. What is the MDD of GSB Answer-2.327
Ans. 
MDD of GSB stands for Maximum Dry Density of Granular Sub Base, which is a key parameter in civil engineering for road construction.
• MDD is the maximum density that can be achieved for a particular granular material under specific compaction conditions.

• It is typically measured in the laboratory using a standard compaction test such as Proctor compaction test.

• The MDD value helps in determining the optimum moisture conten...read more
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Q2. What is the carriage way width of four lane Answer-7m
Ans. 
The carriage way width of a four-lane road is typically around 7 meters.
• Carriage way width is the total width of the road available for vehicles to travel in one direction.

• For a four-lane road, the carriage way width is usually divided equally among the lanes.

• In this case, each lane would have a width of approximately 1.75 meters.

• The total width of the road including all lanes and any additional features like shoulders
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Q1. What is Grade of GSB that Your Previous Site.
Ans. 
The Grade of GSB at my previous site was 40 mm.
• The Grade of GSB at my previous site was 40 mm.

• GSB stands for Granular Sub Base.

• The thickness of GSB is usually specified in millimeters.

• GSB is a layer of compacted granular material used as a base for asphalt, concrete, or other paving materials.
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Q2. Tolerances Realted about base coarse,sub- base Coarse.
Ans. 
Tolerances in base and sub-base coarse materials are critical for ensuring proper compaction and stability of the highway.
• Tolerances for base coarse typically range from +/- 20mm to +/- 40mm depending on the specified thickness.

• Tolerances for sub-base coarse are usually wider, ranging from +/- 50mm to +/- 100mm.

• Proper compaction is essential to meet these tolerances and ensure the structural integrity of the highway.

• To...read more
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Q3. Difference between MDD and FDD
Ans. 
MDD is Maximum Dry Density, FDD is Field Dry Density. MDD is the maximum density achieved by compacting soil in the lab, FDD is the density achieved in the field after compaction.
• MDD is determined through laboratory tests using standard compaction methods.

• FDD is measured in the field using a nuclear density gauge or sand cone method.

• MDD is used to determine the optimum moisture content for compaction.

• FDD helps in asses...read more
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Tum kya krte ho ghar msi jfyjd btsthh

Q1. Tum kya kr skte ho tumhe kya aata h
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Q2. Case gya tel lene gr tu h jj to jj de et yuuh
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How can nahi bataunga tu rehnc grfh

Q1. We r de et y if we u da di GD se j GD se y
Ans. 
The question seems to be gibberish and does not make sense.
• The question needs to be rephrased or clarified.

• It is important to understand the context of the question.

• Ask for clarification or more information if needed.
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Q1. About my study in civil engineering
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Q2. What is my knowledge in civil.
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Q1. What is ESIC and pf contribution for employee?
Ans. 
ESIC is a social security scheme in India that provides medical and cash benefits to employees and their dependents. PF is a retirement savings scheme.
• ESIC stands for Employees' State Insurance Corporation.

• It is a social security scheme in India that provides medical and cash benefits to employees and their dependents.

• ESIC is applicable to establishments with 10 or more employees.

• The contribution towards ESIC is shared...read more
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What is the current labour low?

Q1. Salary, attitude, and experiences
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Q1. Some related one to one question of past experiences.
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Q1. Job related , how can solve problem by giving a case.
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