Air Liquide Diploma Trainee Engineer Interview Questions and Answers

Q1. Introduce your self to us
Add your answer

Amptitude test average

Q1. Explain generation, transmission and distribution system.
Ans. 
Generation, transmission, and distribution system are the three main components of the electricity supply chain.
• Generation: Production of electricity from various sources like coal, natural gas, hydro, wind, solar, etc.

• Transmission: High voltage lines used to transport electricity over long distances from power plants to substations.

• Distribution: Low voltage lines that deliver electricity from substations to homes, bus
Answered by AI
Add your answer
Q2. Why transmission was in high voltage.
Ans. 
Transmission is in high voltage to reduce energy losses and increase efficiency.
• High voltage reduces energy losses during transmission

• Lower current at higher voltage leads to lower resistive losses

• Efficiency of transmission lines increases with higher voltage

• High voltage allows for long distance power transmission with minimal losses
Answered by AI
Add your answer
Q3. On which principle generator and motor work.
Ans. 
Generators and motors work on the principle of electromagnetic induction.
• Generators convert mechanical energy into electrical energy through electromagnetic induction

• Motors convert electrical energy into mechanical energy through electromagnetic induction

• Both devices rely on the interaction between magnetic fields and conductors to function effectively
Answered by AI
Add your answer

Q1. How many member in you family
Add your answer
Q2. What was the annual income
Ans. 
The annual income for the position of Diploma Trainee Engineer was not disclosed during the interview.
• Annual income was not mentioned during the interview

• Salary details may vary based on company, location, and other factors
Answered by AI
Add your answer

Q1. Question are Related to job and work for experience candidates.
Add your answer

Q1. Dessucused about location and salary
Add your answer

Q1. About the Work Experience
Add your answer

Q1. Interview done by Regional head and Plant Incharge
Add your answer
Q2. Major Fuctions description related to work experience
Add your answer

Q1. Plant overview and process of the plant
Ans. 
The plant is a manufacturing facility that produces products through a series of processes.
• The plant has multiple production lines that operate simultaneously

• Raw materials are received and stored in the warehouse before being processed

• The production process involves mixing, heating, cooling, and packaging

• Quality control checks are performed at various stages of the process

• Finished products are stored in the finished go
Answered by AI
View 1 more answer
Q2. Safety questions and safety equipments
Add your answer

Q1. What is Mass Transfers
Ans. 
Mass transfer is the movement of substances from one place to another.
• Mass transfer involves the movement of components in a system due to differences in concentration, pressure, or temperature.

• Examples include the diffusion of gases in air, the separation of components in distillation processes, and the absorption of gases in liquids.

• Mass transfer is important in various industries such as chemical engineering, food p
Answered by AI
Add your answer
Q2. What is Distillation.
Ans. 
Distillation is a process of separating components of a liquid mixture based on differences in boiling points.
• Distillation involves heating the liquid mixture to create vapor, then cooling the vapor to condense it back into liquid form.

• The components with lower boiling points will vaporize first and be collected, while the components with higher boiling points will remain in the liquid phase.

• Common examples of distilla...read more
Answered by AI
Add your answer

Q1. 1 mtr = … mm
Ans. 
1 mtr = 1000 mm
• 1 meter is equal to 1000 millimeters

• To convert meters to millimeters, multiply by 1000

• For example, 2 meters is equal to 2000 millimeters
Answered by AI
Add your answer
Q2. 1 inch how much mm
Ans. 
1 inch is equal to 25.4 millimeters.
• 1 inch = 25.4 mm

• To convert inches to millimeters, multiply by 25.4

• Commonly used conversion in engineering and construction
Answered by AI
Add your answer

Q1. About Self and family background. Academic and previous job related question.
Add your answer

Q1. About last company equipment details. Responsibilities of previous plants. About Transformers, Relay, VCB, ACB, Motors and other essential electrical equipment.
Add your answer