Psp Projects Assistant Engineer - Civil Interview Questions and Answers

Q1. Tell us about your self
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Q1. Technical questions rolling margin
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Q2. Unit weight of steel
Ans. 
Unit weight of steel is typically around 7850 kg/m^3.
• Unit weight of steel is commonly used in civil engineering for calculating the weight of steel structures.

• The unit weight of steel is typically around 7850 kg/m^3.

• This value may vary slightly depending on the specific type of steel being used.
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Q1. What is hydration process during casting of concrete?
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Hydration process is the chemical reaction between cement and water which results in the hardening of concrete.
• Hydration process starts as soon as water is added to cement.

• The reaction produces heat and causes the mixture to harden and gain strength.

• The process continues for weeks and even months, resulting in a stronger and more durable concrete.

• The amount of water used in the mixture affects the hydration process and...read more
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Q2. Concrete strength depend ?
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Concrete strength depends on various factors.
• Water-cement ratio

• Type and quality of cement

• Aggregate size and shape

• Curing conditions

• Mix design

• Age of concrete

• Temperature and humidity

• Presence of admixtures
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Q3. Why used send in concrete mixer
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Water is added to concrete mixer to make the mixture more workable and to achieve the desired consistency.
• Water is added to hydrate the cement and activate the chemical reaction that causes it to harden

• The amount of water added affects the strength and durability of the concrete

• Too much water can weaken the concrete and cause cracking

• The water should be added gradually and mixed thoroughly to ensure even distribution

• Ot...read more
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Q1. Estimation of qantity
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Estimation of quantity is a crucial aspect of civil engineering projects.
• Estimation of quantity involves calculating the amount of materials required for a project.

• It is important to consider factors such as wastage, transportation, and storage when estimating quantities.

• Various methods such as approximate quantities, detailed estimates, and cubic rate estimates can be used for estimation.

• Software tools such as AutoCAD...read more
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Q2. Surveying ,levelling
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Q3. Design mix and bbs of colum
Ans. 
Design mix and BBS are important aspects of column construction.
• Design mix refers to the proportion of materials used in the concrete mix for the column.

• BBS or Bar Bending Schedule is a document that specifies the number, size, and shape of the reinforcement bars to be used in the column.

• Design mix and BBS are crucial for ensuring the strength and durability of the column.

• For example, a typical design mix for a column ...read more
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Q1. What is your Salary expectation
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Q2. Reason to join company
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Q3. Why u want to join company
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Q1. What is your current workplace?
Ans. 
I am currently working at a construction company specializing in infrastructure projects.
• Specializing in infrastructure projects

• Working at a construction company

• Dealing with civil engineering tasks
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Q2. What is your experience in this field?
Ans. 
I have 5 years of experience working on various civil engineering projects, including site development, infrastructure design, and construction management.
• Managed site development projects from concept to completion

• Designed infrastructure systems such as water supply and drainage

• Performed construction management duties to ensure projects stayed on schedule and within budget

• Worked on projects ranging from residential de...read more
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Q3. How do you handle a site in the transmission sector?
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Handling a site in the transmission sector involves coordinating with various stakeholders, ensuring compliance with regulations, and overseeing the construction process.
• Coordinate with utility companies to ensure proper installation of transmission lines

• Ensure compliance with safety regulations and environmental standards

• Oversee the construction process to ensure quality and timely completion

• Manage and resolve any iss...read more
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Q4. What are the key considerations for the foundation in transmission line construction?
Ans. 
Key considerations for foundation in transmission line construction
• Soil type and bearing capacity must be assessed

• Proper foundation design to support the weight and wind loads of the transmission line towers

• Consideration of environmental factors such as seismic activity and flooding

• Accessibility for construction equipment and maintenance

• Proper drainage to prevent erosion and foundation instability
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Q5. What is the best method for erection in transmission?
Ans. 
The best method for erection in transmission is using cranes and specialized equipment.
• Use cranes for lifting and placing heavy transmission components

• Ensure proper planning and coordination to avoid delays

• Utilize specialized equipment for precise positioning

• Follow safety protocols to prevent accidents

• Consider environmental factors such as wind and terrain
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Q6. How do you adapt to various challenging situations?
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I adapt to challenging situations by staying calm, analyzing the problem, seeking advice from colleagues, and coming up with creative solutions.
• Stay calm and composed under pressure

• Analyze the problem thoroughly before taking action

• Seek advice and input from colleagues or experts

• Think creatively to come up with innovative solutions
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Q7. What is the role of the diagonal in the transmission sector?
Ans. 
The diagonal in the transmission sector plays a crucial role in providing structural stability and support to the transmission towers.
• The diagonal members in transmission towers help to distribute the load and provide stability against wind and seismic forces.

• They prevent the tower from buckling or collapsing under various loads.

• Diagonals also help in reducing the overall weight of the tower by transferring some of the...read more
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Q1. From civil IS CODES
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Q2. About steel reinforcements, bbs,various tests
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Q1. How to find grades of concrete which is already mixed
Ans. 
Grades of concrete in a mixed batch can be estimated by performing a slump test and conducting compressive strength tests on samples.
• Perform a slump test to determine the workability of the concrete mix.

• Take samples from the mixed batch and cast test specimens for compressive strength testing.

• Conduct compressive strength tests on the specimens to determine the grade of concrete.

• Compare the test results with the standar
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Q2. What are the site and laboratory test on bricks and cement
Ans. 
Site and laboratory tests on bricks and cement are essential for ensuring quality and durability of construction materials.
• Site tests for bricks include visual inspection, water absorption test, compressive strength test, and efflorescence test.

• Laboratory tests for bricks involve water absorption test, compressive strength test, efflorescence test, and soundness test.

• Site tests for cement include checking the color, sm...read more
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Q3. Plastering work calculation for different size of wall
Ans. 
Plastering work calculation involves determining the surface area of the wall and the thickness of the plaster.
• Calculate the surface area of the wall by multiplying the height and length of each wall segment.

• Determine the total surface area to be plastered by adding up the surface areas of all wall segments.

• Multiply the total surface area by the desired thickness of the plaster to get the volume of plaster needed.

• Consi...read more
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Q1. Civil engineering
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Q2. What is a structure
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A structure is a system or arrangement of parts that are interconnected and function together to support loads and resist forces.
• Structures can be man-made or natural

• They can be made of various materials such as steel, concrete, wood, etc.

• Examples include buildings, bridges, dams, towers, etc.
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Q3. Types of Concrete
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Types of concrete include ready-mix concrete, precast concrete, reinforced concrete, and shotcrete.
• Ready-mix concrete is produced in a batching plant and delivered to the construction site in a plastic condition.

• Precast concrete is cast in a reusable mold or form and cured in a controlled environment before being transported to the construction site.

• Reinforced concrete contains steel reinforcement bars to increase its ...read more
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Q4. Grades of concrete
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Grades of concrete refer to the strength of the concrete mix design.
• Grades of concrete are denoted by M10, M15, M20, etc. where 'M' stands for mix and the number denotes the compressive strength in MPa.

• Higher grade concrete has higher compressive strength and is used for structural purposes.

• Common grades include M25, M30, M35, and M40 for heavy-duty structures.

• The mix proportions vary for different grades of concrete t
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They ask question on SFD AND BMD

Q1. They ask question on SFD & BMD
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Q2. And they also ask question on orthographic
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