Coromandel International Interview Questions, Process, and Tips

Q1. NPK ratios of vermicompost
Ans. 
Vermicompost typically has NPK ratios of 1.5-0.5-1.0
• NPK ratios in vermicompost are usually around 1.5-0.5-1.0

• Nitrogen (N) content is higher compared to Phosphorus (P) and Potassium (K)

• Example: A typical NPK ratio in vermicompost could be 1.5-0.5-1.0
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Q1. Deficency symptoms of sulphur
Ans. 
Deficiency symptoms of sulphur include yellowing of leaves, stunted growth, and reduced seed production.
• Yellowing of leaves, especially in younger leaves

• Stunted growth and reduced plant vigor

• Delayed flowering and reduced seed production

• Necrosis or death of leaf tips and margins

• Interveinal chlorosis, where the veins remain green but the tissue between them turns yellow
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Easy questions in aptitude and basic technical questions

Quite a bit difficult topic

Q1. Basic questions
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Q2. Explain about turbines
Ans. 
Turbines are machines that convert kinetic energy from a moving fluid into mechanical energy.
• Turbines are commonly used in power plants to generate electricity.

• There are different types of turbines such as steam turbines, gas turbines, and wind turbines.

• Turbines have blades that rotate when the fluid passes through them, causing a shaft to spin and generate power.

• Hydroelectric dams use water turbines to generate electr...read more
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Q3. Shape of turbine of blades
Ans. 
The shape of turbine blades is typically aerodynamic to maximize efficiency and power generation.
• Turbine blades are often designed with airfoil shapes to take advantage of lift and reduce drag.

• Common shapes include NACA airfoils, which are widely used in aircraft and turbine blades.

• Blade shape can vary depending on the type of turbine (e.g. wind, hydro, gas) and specific design requirements.
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Q1. What are the projects handled?
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Q2. What are the cost cutting initiatives taken?
Ans. 
Implemented various cost cutting initiatives such as renegotiating vendor contracts and optimizing supply chain processes.
• Renegotiated vendor contracts to secure better pricing

• Optimized supply chain processes to reduce transportation costs

• Implemented energy saving measures to lower utility expenses
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Q1. How will you add value to our organisation
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Q2. What's the reason for job change
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Q1. How to handle Distillation operation
Ans. 
Handling distillation operation involves monitoring equipment, adjusting parameters, and ensuring product quality.
• Monitor temperature and pressure levels regularly

• Adjust feed rates to maintain desired separation efficiency

• Ensure proper maintenance of distillation columns and condensers

• Check product quality through sampling and analysis

• Troubleshoot any issues that arise during the distillation process
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Q2. Incase suddenly pressure in system then which parameter will check and mange u
Ans. 
Check and manage pressure in system by monitoring parameters like flow rate, temperature, and pressure relief valves.
• Monitor flow rate to ensure it is within normal range

• Check temperature to prevent overheating

• Ensure pressure relief valves are functioning properly

• Adjust system settings if necessary to relieve pressure
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