GMR Group Site Engineer Interview Questions and Answers

Q1. Why use Steel in Construction works.
Ans. 
Steel is used in construction works due to its strength, durability, versatility, and cost-effectiveness.
• Steel is known for its high tensile strength, making it ideal for supporting heavy loads in buildings and bridges.

• Steel is durable and resistant to corrosion, ensuring the longevity of structures.

• Steel can be easily fabricated into different shapes and sizes, allowing for versatile design options.

• Steel is cost-effec...read more
Answered by AI
Add your answer
Q2. Why Provided Concrete Cover in all Structures Members.
Ans. 
Concrete cover is provided in all structural members to protect the reinforcement bars from corrosion and fire damage.
• Concrete cover protects the reinforcement bars from corrosion caused by exposure to moisture and chemicals in the environment.

• It also provides protection against fire damage by acting as a barrier between the reinforcement and the fire.

• Proper concrete cover helps in maintaining the durability and streng...read more
Answered by AI
Add your answer
Q3. How to do Calculate Staircase Steel.
Ans. 
Calculate the amount of steel required for a staircase based on design and dimensions.
• Calculate the total length of all the steel bars needed for the staircase

• Determine the diameter and spacing of the steel bars based on design requirements

• Consider the number of steps and the dimensions of the staircase in the calculation

• Account for any additional reinforcement needed for structural integrity

• Consult structural drawings
Answered by AI
Add your answer
Q4. How do I Find Concrete Workability.
Ans. 
Concrete workability can be determined by conducting a slump test.
• Conduct a slump test to measure the consistency of the concrete mix.

• Adjust the water content or use admixtures to achieve the desired workability.

• Consider factors such as temperature, humidity, and type of aggregates in determining workability.

• Consult with concrete mix design experts for guidance on achieving the desired workability.

• Use tools like flow t...read more
Answered by AI
Add your answer
Q5. What is Slum test for Concrete.
Ans. 
Slump test is a method to measure the consistency of concrete before it sets.
• Slump test involves filling a cone-shaped mold with concrete, then lifting the mold to see how much the concrete slumps or settles.

• The amount of slump indicates the workability of the concrete - higher slump means more workable concrete.

• The test helps ensure the concrete is of the right consistency for proper placement and compaction.

• Slump tes...read more
Answered by AI
Add your answer
Q6. What is Concrete Mix Design.
Ans. 
Concrete mix design is the process of selecting suitable ingredients and determining their proportions to produce concrete with desired properties.
• Involves selecting the right combination of materials like cement, aggregates, water, and admixtures

• Proportions are determined based on desired strength, workability, durability, and other properties

• Testing and adjusting the mix design to meet project requirements

• Example: A ...read more
Answered by AI
Add your answer

Q1. Structural site questions
Add your answer
Q2. Fhinishing questions
Add your answer

Q1. Cement density and aggregate
Add your answer
Q2. Cement set time
Add your answer

Q1. Structure MJB. MNB
Add your answer

Sanik school G+2 , Quantity survey, estimation and costing

Q1. Estimation and costing,Bar Bending schedule, Quantity surveyor
Add your answer

Q1. Tell me about yourself
Ans. 
I am a dedicated and experienced Site Engineer with a strong background in construction management.
• I have a Bachelor's degree in Civil Engineering from XYZ University.

• I have worked on various construction projects, including commercial buildings and residential complexes.

• I am proficient in using AutoCAD and other construction software.

• I have excellent communication and problem-solving skills, which help me coordinate w
Answered by AI
Add your answer

Q1. All ques related to your work in current company
Add your answer
Q2. About Salary discussion
Add your answer

Diploma in mechanical engineering thermal engineering or manufacturing

Q1. Thermodynamics law
Ans. 1st Law of Thermodynamics - Energy cannot be created or destroyed. 2nd Law of Thermodynamics - For a spontaneous process, the entropy of the universe increases. 3rd Law of Thermodynamics - A perfect crystal at zero Kelvin has zero entropy.
Answered Anonymously
Add your answer
Q2. Gear and type four stock and two stock
Ans. The main difference between a 4-stroke engine and a 2-stroke engine is that a 4-stroke engine goes through four stages, or two complete revolutions, to complete one power stroke, while a 2-stroke engine goes through 2 stages, or one complete revolution, to complete one power stroke.
Answered Anonymously
Add your answer
Q3. Stress and strain or strain and stress graph
Ans. The Stress-Strain curve is a type of graph plotted between “stress and strain”. This graph explains the relationship between “stress and strain” of different materials when tensile stress is applied to them. This curve is plotted on the basis of an experimental result.
Answered Anonymously
Add your answer
Q4. Types of mechanical properties
Ans. 
Mechanical properties refer to the behavior of materials under applied forces.
• Strength - ability to withstand applied stress without failure

• Hardness - resistance to deformation or scratching

• Elasticity - ability to return to original shape after deformation

• Ductility - ability to deform without breaking

• Toughness - ability to absorb energy before fracturing
Answered by AI
Add your answer
Q5. Types of heat treatment
Ans. 
Heat treatment is a process used to alter the physical and sometimes chemical properties of a material through heating and cooling.
• Annealing: heating a material to a specific temperature and then slowly cooling it to relieve internal stresses and increase ductility

• Quenching: rapid cooling of a material to increase hardness

• Tempering: heating a material to a specific temperature and then cooling it to improve toughness

• No...read more
Answered by AI
Add your answer
Q6. Heat transfer and types
Ans. 
Heat transfer is the movement of heat from one object to another due to a temperature difference.
• There are three main types of heat transfer: conduction, convection, and radiation.

• Conduction is the transfer of heat through a material without any movement of the material itself.

• An example of conduction is when a metal spoon in a hot cup of tea becomes hot.

• Convection is the transfer of heat through the movement of fluids...read more
Answered by AI
Add your answer
Q7. Types of lathe machine
Ans. 
Types of lathe machines include engine lathe, turret lathe, and center lathe.
• Engine lathe is the most common type used for general purpose turning.

• Turret lathe has a turret tool post for quick tool changes.

• Center lathe is used for precision work and has a tailstock for support.

• Other types include automatic lathe, CNC lathe, and vertical lathe.
Answered by AI
Add your answer