RDC Concrete (India) Interview Questions, Process, and Tips

Q1. Tell about yourself?
Ans. 
I am a dedicated HSE Officer with a strong background in ensuring workplace safety and compliance with regulations.
• Experienced in conducting risk assessments and implementing safety procedures

• Skilled in investigating incidents and developing corrective actions

• Proficient in training employees on safety protocols and emergency procedures
Answered by AI
Add your answer
Q2. What do you know about the RMC Plant
Ans. 
RMC Plant stands for Ready Mix Concrete Plant, which is a centralized plant where concrete is mixed and delivered to construction sites.
• RMC Plant is a specialized plant where concrete is produced in large quantities and delivered to construction sites.

• It helps in ensuring consistent quality of concrete as it is produced in controlled conditions.

• RMC Plants use computerized control systems to ensure accurate mixing of in...read more
Answered by AI
Add your answer

Easy to clear the questions

Selected based on the communication skill and the way we deliver our opinion

Q1. General questions about myself and job related
Add your answer
Q2. Tasks to be performed on the spot
Add your answer

Q1. Personal information
Add your answer
Q2. Educational background
Add your answer

Q1. My background both personal and professional
Add your answer
Q2. Questions about different tests
Add your answer

Q1. Concrete ,Rcc, surveying
Add your answer
Q2. What is concrete
Ans. 
Concrete is a composite material made of cement, water, aggregates, and sometimes additives, used in construction for its strength and durability.
• Concrete is made by mixing cement, water, and aggregates like sand and gravel.

• It hardens over time through a chemical process called hydration.

• Concrete is used in construction for building foundations, roads, bridges, and more.

• Different types of concrete can be used based on ...read more
Answered by AI
Add your answer
Q3. Diffrerence b/w PCC AND RCC
Ans. 
PCC stands for Plain Cement Concrete and is made of cement, sand, and aggregate. RCC stands for Reinforced Cement Concrete and has steel reinforcement added to increase strength.
• PCC is used for non-structural works like levelling, bedding for footing, etc.

• RCC is used for structural works like beams, columns, slabs, etc.

• RCC has higher strength and durability compared to PCC.

• PCC does not have any reinforcement, while RCC...read more
Answered by AI
Add your answer
Q4. Waht is contour
Ans. 
Contours are imaginary lines that connect points of equal elevation on a map or surface.
• Contours are used in topographic maps to show the shape and elevation of the land.

• They help visualize the terrain and identify features such as hills, valleys, and slopes.

• Closer contour lines indicate steeper slopes, while widely spaced lines represent flatter areas.

• Contour lines never cross each other and form closed loops around h...read more
Answered by AI
Add your answer
Q5. What is reinforcement and what is the work of
Ans. 
Reinforcement in civil engineering refers to the process of adding steel bars or mesh to concrete structures to increase their strength and durability.
• Reinforcement helps to resist tensile forces in concrete structures.

• Common types of reinforcement include rebar (steel bars) and wire mesh.

• Reinforcement is placed strategically within the concrete forms before pouring the concrete.

• Properly placed reinforcement helps prev...read more
Answered by AI
Add your answer

Q1. What is the procedure to perform Rebound Hammer Test?
Ans. 
Rebound Hammer Test is a non-destructive test to determine the compressive strength of concrete.
• Calibrate the rebound hammer before use

• Clean the surface of the concrete to be tested

• Hold the rebound hammer perpendicular to the surface and press the plunger to release the hammer

• Record the rebound value and repeat the test at least twice on each location

• Calculate the average rebound value and use a conversion chart to det...read more
Answered by AI
Add your answer
Q2. What are the next procedure when cubes does not attain strength as per is code?
Ans. 
If cubes do not attain strength as per IS code, next procedures include identifying the cause, taking corrective measures, and retesting.
• Identify the cause of low strength, such as improper mixing, curing, or testing procedures.

• Take corrective measures, such as adjusting the mix proportions, improving curing conditions, or retesting with proper procedures.

• Retest the cubes to ensure they meet the required strength as pe...read more
Answered by AI
Add your answer
Q3. Reason to leave ex company
Add your answer
Q4. Why you have choosen RDC Concrete?
Add your answer

Easy questions from percentage,profit loss and Reasoning

Q1. Give a brief Introduction of yourself.
Add your answer
Q2. Topic of research in M.tech
Ans. 
My research topic in M.tech was on the development of machine learning algorithms for predictive maintenance in industrial systems.
• Developed machine learning models to predict equipment failures in industrial systems

• Used data from sensors and other sources to train the models

• Implemented the models in real-world scenarios to demonstrate their effectiveness

• Explored different algorithms and techniques to improve the accur
Answered by AI
Add your answer
Q3. How do you measure heat of hydration
Ans. 
Heat of hydration can be measured using calorimetry.
• Calorimetry involves measuring the heat released or absorbed during a chemical reaction.

• The heat of hydration can be calculated by subtracting the heat released by the reaction of the anhydrous compound with water from the heat released by the reaction of the hydrated compound with water.

• For example, the heat of hydration of calcium chloride can be measured by reactin...read more
Answered by AI
Add your answer
Q4. Usage of mineral admixture
Ans. 
Mineral admixtures are used in concrete to improve its properties.
• Mineral admixtures are added to concrete to enhance its strength, durability, and workability.

• They can also reduce the amount of cement needed in concrete mixtures.

• Examples of mineral admixtures include fly ash, silica fume, and ground granulated blast furnace slag.

• Fly ash is a byproduct of coal combustion and is commonly used as a mineral admixture in c...read more
Answered by AI
Add your answer

Q1. Normal discussion related to salary hike.
Add your answer

General Civil Questions were asked....get thorough with IS Codes

Q1. General questions and field related questions were asked by the team
Add your answer
Q2. Where do u see urself in concrete industry in the next 5 years
Add your answer
Q3. How do u judge urself
Add your answer