Kuber Dutt Construction QA QC Engineer Interview Questions and Answers

Q1. What is the slump cone size
Ans. 
The slump cone size is 12 inches in height, 8 inches in diameter at the base, and 4 inches in diameter at the top.
• The slump cone is used to measure the consistency of concrete.

• It is filled with freshly mixed concrete and then lifted vertically to see how much the concrete slumps or settles.

• The size of the cone affects the accuracy of the test results.

• The standard size for a slump cone is 12 inches in height, 8 inches i...read more
Answered by AI
View 2 more amswers
Q2. What are the types brick test
Ans. 
There are several types of brick tests including compressive strength, water absorption, efflorescence, and dimension tests.
• Compressive strength test measures the ability of a brick to withstand crushing loads.

• Water absorption test determines the amount of water absorbed by a brick.

• Efflorescence test checks the presence of white salt deposits on the surface of bricks.

• Dimension test ensures that the bricks meet the requ...read more
Answered by AI
Add your answer
Q3. Brick water obsorbtion
Add your answer

Online exam selection process

Q1. Head of the department has taken interview
Add your answer
Q2. Related to mix design, Quality cum execution question, QMS, PQR, ITP MIR
Add your answer

Q1. General Thinks related to field experience, location, and salary details
Add your answer

Q1. Procedure for P91, Chemistry of steels and hydrogen cracking and Stainless steel
Ans. 
The procedure for P91, chemistry of steels, and hydrogen cracking in stainless steel involves understanding the properties of these materials and implementing appropriate testing and inspection methods.
• P91 is a high-strength steel alloy used in high-temperature applications

• Chemistry of steels involves understanding the composition and properties of different types of steel

• Hydrogen cracking can occur in steels when expo...read more
Answered by AI
Add your answer

Q1. WPS PQR, Piping, Tank RT requirements,
Ans. 
The question is about requirements for WPS PQR, piping, and tank RT.
• WPS (Welding Procedure Specification) and PQR (Procedure Qualification Record) are required for welding processes.

• Piping requirements include material selection, design, fabrication, installation, and testing.

• Tank RT (Radiographic Testing) requirements involve inspecting welds and joints for defects using X-rays or gamma rays.

• All of these requirements ...read more
Answered by AI
Add your answer
Q2. Refer codes, have an idea of stage inspection practices
Add your answer

Q1. What are your salary expectations?
Add your answer
Q2. What is your family background?
Add your answer
Q3. Basic question related to Family
Add your answer

Q1. Properly explain civil engineering..
Ans. 
Civil engineering involves designing, constructing, and maintaining infrastructure such as buildings, roads, bridges, and dams.
• Involves designing and planning structures and infrastructure

• Includes construction and maintenance of buildings, roads, bridges, and dams

• Focuses on ensuring safety, functionality, and sustainability of projects

• Incorporates knowledge of materials, mechanics, and geotechnical engineering
Answered by AI
Add your answer

Total number of triangles

Q1. Basic mix design questions like minimum cement content for M40 Grade concrete
Add your answer

Q1. What is IP ?
Ans. 
IP stands for Internet Protocol, a set of rules governing the format of data sent over the internet.
• IP is a unique address assigned to each device connected to a network.

• It allows devices to communicate with each other by routing data packets.

• There are two versions of IP - IPv4 and IPv6.

• IPv4 addresses are 32 bits long, while IPv6 addresses are 128 bits long.
Answered by AI
Add your answer
Q2. Describe iron carbon diagram?
Ans. 
Iron carbon diagram is a graphical representation of the phases of iron and carbon at different temperatures.
• Shows the relationship between temperature, carbon content, and phases of iron-carbon alloys

• Consists of regions for austenite, ferrite, cementite, and pearlite

• Helps in understanding the microstructure and properties of steel

• Used in heat treatment processes to control the final properties of steel
Answered by AI
Add your answer
Q3. What is creep ?
Ans. 
Creep is the gradual deformation of a material under constant stress over time.
• Creep is a time-dependent phenomenon where materials deform under constant stress.

• It occurs at elevated temperatures and is more pronounced in materials with high melting points.

• Creep can lead to failure in structures over time if not accounted for in design.

• Examples include the sagging of a metal beam under constant load or the stretching o
Answered by AI
Add your answer
Q4. What is knurling ?
Ans. 
Knurling is a manufacturing process used to create a textured pattern on a cylindrical surface for improved grip or aesthetics.
• Knurling is commonly used on tools, handles, and knobs to provide a better grip.

• It involves pressing a pattern of straight, angled, or diamond-shaped teeth onto a workpiece.

• Knurling can be done using a knurling tool on a lathe machine.

• The process can be done in a straight or diamond pattern dep
Answered by AI
Add your answer