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Chryso Interview Questions and Answers
8 Interview questions
SGCC stands for State Grid Corporation of China, the largest utility company in the world.
SGCC is a state-owned enterprise in China
It is the largest utility company in the world
SGCC operates power grids across China and internationally
The company is involved in power generation, transmission, and distribution
Admixtures in concrete improve workability, strength, durability, and reduce water content.
Improves workability by reducing water content
Enhances strength and durability of concrete
Reduces permeability and increases resistance to chemicals
Can accelerate or retard setting time based on type of admixture
Examples: water-reducing admixtures, air-entraining admixtures, accelerating admixtures
Mix design for different grade involves determining the proportions of materials to achieve desired concrete properties.
Identify the required grade of concrete based on project specifications.
Select suitable materials such as cement, aggregates, and water.
Calculate the mix proportions based on desired strength and workability.
Perform trial mixes and adjust proportions as needed.
Test the concrete for desired proper...
Admixtures are substances added to concrete to enhance its properties and performance during mixing and curing.
Types of admixtures include plasticizers, accelerators, retarders, and air-entraining agents.
Plasticizers improve workability without increasing water content; for example, superplasticizers.
Accelerators speed up the curing process, useful in cold weather; calcium chloride is a common example.
Retarders sl...
Admixtures are added to concrete to alter its properties or enhance its performance. They can improve workability, durability, and strength.
Admixtures are added to concrete during mixing to modify its properties.
Types of admixtures include water-reducing, air-entraining, accelerating, retarding, and plasticizers.
Water-reducing admixtures improve workability and reduce water content.
Air-entraining admixtures create...
Specific gravity of cement and aggregates, cement manufacturing process, RMC plant, and admixtures.
Specific gravity of cement ranges from 3.13 to 3.15 and for aggregates, it ranges from 2.5 to 3.0.
Cement is made by heating limestone and clay in a kiln and then grinding it into a fine powder.
RMC plant stands for Ready Mix Concrete plant, where concrete is produced in a batch plant according to a set recipe.
Admixtur...
Chryso HR Interview Questions
Construction materials have various properties that affect their performance and durability.
Strength: Ability to withstand loads without breaking or deforming (e.g. concrete, steel)
Durability: Resistance to wear, weathering, and deterioration over time (e.g. brick, stone)
Density: Mass per unit volume, affects weight and insulation properties (e.g. wood, foam)
Thermal conductivity: Ability to conduct heat, important...
Concrete is a strong and durable building material made from a mixture of cement, sand, gravel, and water.
Concrete is commonly used in construction for buildings, roads, bridges, and more
It is known for its strength, durability, and versatility
The ingredients of concrete include cement, sand, gravel, and water
Concrete can be poured into molds to create various shapes and structures
Chryso Interview Experiences
15 interviews found
Anonymous
Selected
I appeared for an interview in Jan 2025.
(5 Questions)
- Q1. Family background
- Q2. What do you know about SGCC
- Ans.
SGCC stands for State Grid Corporation of China, the largest utility company in the world.
SGCC is a state-owned enterprise in China
It is the largest utility company in the world
SGCC operates power grids across China and internationally
The company is involved in power generation, transmission, and distribution
- Q3. About concrete and admixture
- Q4. What do you know about our product
- Q5. What is the benefit of using admixture in concrete
- Ans.
Admixtures in concrete improve workability, strength, durability, and reduce water content.
Improves workability by reducing water content
Enhances strength and durability of concrete
Reduces permeability and increases resistance to chemicals
Can accelerate or retard setting time based on type of admixture
Examples: water-reducing admixtures, air-entraining admixtures, accelerating admixtures
Interview Preparation Tips
Selected
I applied via LinkedIn and was interviewed in Aug 2024. There was 1 interview round.
(4 Questions)
- Q1. What is the concrete
- Ans.
Concrete is a strong and durable building material made from a mixture of cement, sand, gravel, and water.
Concrete is commonly used in construction for buildings, roads, bridges, and more
It is known for its strength, durability, and versatility
The ingredients of concrete include cement, sand, gravel, and water
Concrete can be poured into molds to create various shapes and structures
- Q2. How admixture work in concrete and different type of admixture and its uses.
- Ans.
Admixtures are added to concrete to alter its properties or enhance its performance. They can improve workability, durability, and strength.
Admixtures are added to concrete during mixing to modify its properties.
Types of admixtures include water-reducing, air-entraining, accelerating, retarding, and plasticizers.
Water-reducing admixtures improve workability and reduce water content.
Air-entraining admixtures create smal...
- Q3. Properties of construction materials
- Ans.
Construction materials have various properties that affect their performance and durability.
Strength: Ability to withstand loads without breaking or deforming (e.g. concrete, steel)
Durability: Resistance to wear, weathering, and deterioration over time (e.g. brick, stone)
Density: Mass per unit volume, affects weight and insulation properties (e.g. wood, foam)
Thermal conductivity: Ability to conduct heat, important for ...
- Q4. How to do mix design for different grade.
- Ans.
Mix design for different grade involves determining the proportions of materials to achieve desired concrete properties.
Identify the required grade of concrete based on project specifications.
Select suitable materials such as cement, aggregates, and water.
Calculate the mix proportions based on desired strength and workability.
Perform trial mixes and adjust proportions as needed.
Test the concrete for desired properties ...
Interview Preparation Tips
- Mix design
Chinmay Prajapati
Selected
I appeared for an interview in Mar 2025, where I was asked the following questions.
- Q1. Tell me about yourself is the basis question which you have to prepare for.
- Q2. Core knowledge of your subject and basic knowledge about your subjects.
Interview Preparation Tips
amey thombre
I applied via Naukri.com and was interviewed in Jul 2024. There were 3 interview rounds.
(1 Question)
- Q1. Customer service related knowledge
(1 Question)
- Q1. Family background, current job resigned reason etc
(1 Question)
- Q1. CTC and monthly in hand salary discussion
Interview Preparation Tips
Selected
I applied via Company Website and was interviewed in Feb 2024. There were 3 interview rounds.
(2 Questions)
- Q1. Concrete testing
- Q2. Epoxy testing and Grout testing Basic knowledge of construction chemicals
(2 Questions)
- Q1. All quality control testing and floor watch and system update
- Q2. Bis document and admixture product epoxy product Powder products
(2 Questions)
- Q1. Basically knowledge family background
- Q2. Qualification and work experience
Interview Preparation Tips
Selected
(2 Questions)
- Q1. Tell me something about your previous job?
- Q2. How you handle challenges?
(1 Question)
- Q1. Same as previous
(1 Question)
- Q1. Asked me if i have any problem moving from home area
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Mar 2024. There were 3 interview rounds.
(1 Question)
- Q1. General questions
(1 Question)
- Q1. Technical Test and product test
(1 Question)
- Q1. Deep knowledge of Market
Interview Preparation Tips
I applied via Company Website and was interviewed in Apr 2024. There was 1 interview round.
(1 Question)
- Q1. What you expect from our company
- Ans.
I expect a collaborative environment, opportunities for growth, and a commitment to quality and safety in engineering projects.
A supportive team culture that encourages collaboration and knowledge sharing.
Opportunities for professional development, such as training programs or certifications.
A focus on innovative engineering solutions that prioritize sustainability and efficiency.
Clear communication regarding project g...
I applied via Campus Placement and was interviewed in Feb 2023. There were 4 interview rounds.
Aptitude test is based on civil engineering subject concrete technology because the company is related to production of concrete admixtures. So they asked the questions about the admixtures type of admixtures and other concrete related questions. The another section is of aptitude and english. The question was easy to solved.
(2 Questions)
- Q1. In HR interview round the ask normal questions like introduction, family background, expected salary etc.
- Q2. Introduce yourself? Tell me about your internship and project? Tell me about your hobbies. Why choose civil engineering to study? etc
- Ans.
I am a civil engineering graduate with experience in sales and internships. I chose civil engineering due to my passion for construction and problem-solving.
I am a civil engineering graduate with a strong academic background.
During my internship at XYZ Construction Company, I worked on various projects, including designing and analyzing structural elements.
One of my notable projects was the design of a multi-story resi...
(2 Questions)
- Q1. In technical round the questions is about the civil engineering and marketing.
- Q2. What is specific gravity of cement and aggregates? How was the cement made? What RMC plant? Tell in detail about the admixtures?
- Ans.
Specific gravity of cement and aggregates, cement manufacturing process, RMC plant, and admixtures.
Specific gravity of cement ranges from 3.13 to 3.15 and for aggregates, it ranges from 2.5 to 3.0.
Cement is made by heating limestone and clay in a kiln and then grinding it into a fine powder.
RMC plant stands for Ready Mix Concrete plant, where concrete is produced in a batch plant according to a set recipe.
Admixtures ar...
Interview Preparation Tips
I applied via Naukri.com
(2 Questions)
- Q1. Brief about previous work experience
- Q2. Questions regarding technical knowledge
(1 Question)
- Q1. Discussion regarding salary
Interview Preparation Tips
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Chryso Interview FAQs
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