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Revent Group Graduate Engineer Interview Questions and Answers
6 Interview questions
Sodium bentonite, Calcium bentonite, Potassium bentonite, Aluminum bentonite
Sodium bentonite is used in drilling muds, Calcium bentonite is used in cement and animal feed, Potassium bentonite is used in cosmetics and pharmaceuticals, Aluminum bentonite is used in water purification
Bentonite is a type of clay that is composed of volcanic ash
Bentonite is known for its ability to absorb water and expand
Bentonite is a...
Silica sand is commonly used in foundries due to its high melting point and low reactivity.
Silica sand is the most commonly used type of sand in foundries.
It has a high melting point, which makes it ideal for use in casting metals.
It is also low in reactivity, which means it won't react with the metal being cast.
Other types of sand, such as zircon sand, chromite sand, and olivine sand, may also be used in foundrie...
Coal dust plays a significant role in various industries, including energy production and manufacturing.
Coal dust is used as a fuel in power plants to generate electricity.
It is also used in the manufacturing of steel and cement.
Coal dust can be a health hazard for workers who are exposed to it regularly.
It can cause respiratory problems and lung diseases such as black lung disease.
Efforts are made to control coal...
Green sand is a mixture of sand, clay, water, and additives used in metal casting.
Green sand is the most commonly used molding material in foundries.
It gets its name from the fact that it is damp and green in color.
The sand mixture is compacted around a pattern to create a mold for casting.
The clay in the mixture helps to hold the sand together and create a smooth surface.
Additives like coal dust or sea coal can b...
A cause and effect diagram of shrinkage identifies the possible causes and their effects on the final product.
Identify the main problem or effect of shrinkage
List the possible causes of shrinkage such as material properties, processing conditions, or design factors
Categorize the causes into major groups such as man, machine, material, method, or environment
Analyze the causes and their effects on the final product
D...
A cause and effect diagram of blow is a visual tool used to identify the possible causes and effects of a blow.
The diagram consists of a central box representing the blow and branches representing the possible causes and effects.
Causes can be categorized into six main categories: people, methods, machines, materials, measurements, and environment.
Examples of causes of a blow could include faulty equipment, human e...
Revent Group Graduate Engineer Interview Experiences
1 interview found
I applied via Referral and was interviewed before Jan 2020. There was 1 interview round.
Interview Questionnaire
6 Questions
- Q1. What type of sand used in foundry
- Ans.
Silica sand is commonly used in foundries due to its high melting point and low reactivity.
Silica sand is the most commonly used type of sand in foundries.
It has a high melting point, which makes it ideal for use in casting metals.
It is also low in reactivity, which means it won't react with the metal being cast.
Other types of sand, such as zircon sand, chromite sand, and olivine sand, may also be used in foundries dep...
- Q2. What is green sand
- Ans.
Green sand is a mixture of sand, clay, water, and additives used in metal casting.
Green sand is the most commonly used molding material in foundries.
It gets its name from the fact that it is damp and green in color.
The sand mixture is compacted around a pattern to create a mold for casting.
The clay in the mixture helps to hold the sand together and create a smooth surface.
Additives like coal dust or sea coal can be add...
- Q3. What is the role of coal dust
- Ans.
Coal dust plays a significant role in various industries, including energy production and manufacturing.
Coal dust is used as a fuel in power plants to generate electricity.
It is also used in the manufacturing of steel and cement.
Coal dust can be a health hazard for workers who are exposed to it regularly.
It can cause respiratory problems and lung diseases such as black lung disease.
Efforts are made to control coal dust...
- Q4. Name type of bentonite
- Ans.
Sodium bentonite, Calcium bentonite, Potassium bentonite, Aluminum bentonite
Sodium bentonite is used in drilling muds, Calcium bentonite is used in cement and animal feed, Potassium bentonite is used in cosmetics and pharmaceuticals, Aluminum bentonite is used in water purification
Bentonite is a type of clay that is composed of volcanic ash
Bentonite is known for its ability to absorb water and expand
Bentonite is also u...
- Q5. Cause and effect diagram of blow
- Ans.
A cause and effect diagram of blow is a visual tool used to identify the possible causes and effects of a blow.
The diagram consists of a central box representing the blow and branches representing the possible causes and effects.
Causes can be categorized into six main categories: people, methods, machines, materials, measurements, and environment.
Examples of causes of a blow could include faulty equipment, human error,...
- Q6. Cause and effect diagram of shrinkage
- Ans.
A cause and effect diagram of shrinkage identifies the possible causes and their effects on the final product.
Identify the main problem or effect of shrinkage
List the possible causes of shrinkage such as material properties, processing conditions, or design factors
Categorize the causes into major groups such as man, machine, material, method, or environment
Analyze the causes and their effects on the final product
Develo...
Interview Preparation Tips
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I applied via Recruitment Consultant and was interviewed before Jun 2020. There was 1 interview round.
Interview Questionnaire
7 Questions
- Q1. Which types of lacquer used on lens and Housing ?
- Ans.
The types of lacquer used on lens and housing include acrylic lacquer, polyurethane lacquer, and epoxy lacquer.
Acrylic lacquer is commonly used on lens and housing due to its high transparency and UV resistance.
Polyurethane lacquer provides excellent durability and chemical resistance, making it suitable for lens and housing.
Epoxy lacquer offers superior adhesion and impact resistance, making it a preferred choice for ...
- Q2. What is size fine filter ?
- Ans.
A size fine filter is a type of filter used to remove small particles or impurities from a fluid or gas.
Size fine filters are commonly used in industries such as manufacturing, pharmaceuticals, and food processing.
They are designed to capture particles that are smaller than what can be filtered by regular filters.
These filters can be made of various materials such as paper, fabric, or synthetic fibers.
Examples of size ...
- Q3. On which material direct metalizing is applicable ?
- Ans.
Direct metalizing is applicable on materials that can conduct electricity.
Direct metalizing is a process of coating a non-metallic surface with a thin layer of metal.
The material should be able to conduct electricity for direct metalizing to be applicable.
Materials like plastic, glass, and ceramics can be direct metalized.
Direct metalizing is commonly used in the automotive, aerospace, and electronics industries.
- Q4. PC Material
- Q5. How much UV energy is required for curing?
- Ans.
The amount of UV energy required for curing depends on the type of material being cured and the intensity of the UV light.
UV energy required for curing varies depending on the material being cured
Intensity of the UV light also affects the amount of energy required
UV energy is typically measured in Joules per square centimeter (J/cm²)
Examples of materials that require UV curing include adhesives, coatings, and inks
- Q6. 2500 ~ 3500
- Q7. How much DFT is required as per standard ?
- Ans.
The amount of DFT required as per standard varies depending on the specific industry and project requirements.
The required amount of DFT (Design for Testability) is determined by industry standards and project specifications.
Different industries may have different standards for DFT.
The complexity and size of the project also influence the amount of DFT required.
DFT techniques include scan chains, built-in self-test (BI...
Interview Preparation Tips
Senior Engineer Interview Questions & Answers
Tata AutoComp Systems
PRADEEP GHANSHYAM ZANZANE
posted on 9 Nov 2024
Selected
I applied via Approached by Company and was interviewed in Oct 2024. There was 1 interview round.
(2 Questions)
- Q1. Scm role and responsibilities
- Ans.
SCM involves managing supply chain processes to optimize efficiency and reduce costs.
Oversee procurement processes to ensure timely acquisition of materials.
Coordinate logistics to streamline transportation and distribution.
Implement inventory management systems to minimize waste and stockouts.
Analyze supply chain data to identify areas for improvement, such as reducing lead times.
Collaborate with suppliers and vendors...
- Q2. Earlier experience and roles
- Ans.
I have over 10 years of experience in software engineering, focusing on system architecture and team leadership.
Led a team of 5 engineers in developing a scalable microservices architecture for a financial application.
Implemented CI/CD pipelines that reduced deployment time by 40%.
Worked on a cross-functional team to integrate AI-driven analytics into existing products, enhancing user experience.
Mentored junior enginee...
(3 Questions)
- Q1. How are you ?
- Q2. Where do you live
- Q3. How mch experiance you have
- Ans.
I have 8 years of experience in the field of engineering.
I have worked in various engineering roles for 8 years
I have experience in project management, design, and implementation
I have successfully completed multiple engineering projects
I have received positive feedback and recognition for my work
Interview Preparation Tips
Selected
- Q1. Basic of pneumatic systems and hydraulic systems
- Q2. Theory knowledge about Preventive Maintenance
Selected
I applied via Approached by Company
(1 Question)
- Q1. About lithium ion battery
Interview Preparation Tips
Graduate Engineer Interview Questions & Answers
Tata AutoComp Systems
Anonymous
posted on 11 Jun 2024
Selected
I applied via Campus Placement and was interviewed in Dec 2023. There were 2 interview rounds.
Simple aptitude test was taken
(2 Questions)
- Q1. What are the some common defects in moulds
- Ans.
Common defects in moulds include air pockets, shrinkage, warping, and sink marks.
Air pockets: trapped air in the mould causing voids in the final product
Shrinkage: uneven cooling leading to dimensional changes in the product
Warping: distortion of the product due to uneven cooling or improper mould design
Sink marks: depressions on the surface of the product caused by uneven cooling or insufficient packing pressure
- Q2. What are the causes of those common defects
- Ans.
Common defects in engineering can be caused by factors such as poor design, material issues, manufacturing errors, and environmental conditions.
Poor design choices or inadequate specifications
Material defects or inconsistencies
Manufacturing errors or poor quality control
Environmental factors such as temperature, humidity, or corrosion
Improper maintenance or usage
Selected
I applied via Walk-in and was interviewed before May 2023. There were 2 interview rounds.
What kind of behavior for workers
(1 Question)
- Q1. Add your process actives
- Ans.
Process actives are steps or tasks involved in completing a specific process.
Identify all the steps involved in the process
List the tasks in sequential order
Define the inputs and outputs of each step
Assign responsibilities for each task
Monitor progress and adjust as needed
Interview Preparation Tips
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