ARCL Organics Interview Questions and Answers

There was 50 MCQ, you have to answer and all questions are subject wise.

Q1. What's your Past experience?
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Q2. Draw a distillation column.
Ans. 
A distillation column is a vertical tower used to separate and purify liquid mixtures based on differences in boiling points.
• Distillation columns consist of trays or packing material to increase surface area for vapor-liquid contact.

• Heat is applied at the bottom of the column to vaporize the liquid mixture.

• The vapor rises through the column, condenses at different heights based on boiling points, and is collected as se...read more
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Q3. What's your future goals?
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Q1. Range of cooling tower?
Ans. 
The range of a cooling tower typically refers to its cooling capacity, which can vary depending on factors like size, design, and materials used.
• The range of a cooling tower is usually measured in terms of cooling capacity, often expressed in tons of refrigeration or kilowatts.

• Factors that can affect the range of a cooling tower include the size of the tower, the design of its components (such as the fill media and fan...read more
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Q2. Motor specification
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Motor specification includes details such as power rating, voltage, current, speed, efficiency, and type of motor.
• Power rating: Indicates the amount of power the motor can handle, typically in watts or horsepower.

• Voltage: The electrical potential difference required to operate the motor, usually in volts.

• Current: The flow of electric charge in the motor, measured in amps.

• Speed: The rotational speed of the motor shaft, ...read more
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Q1. Basic chemical Engineering knowledge and chemistry knowledge. Like what is pH ? How to define the pH of a solution? Heat Transfer, mass transfer and have any knowledge of process and flow diagram.
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Q2. Heat Transfer, Mass Transfer and fluid mechanics , basic chemistry.
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Q1. Any problem solving experience of last company.
Ans. 
Yes
• Implemented a new inventory management system to reduce stockouts and improve efficiency

• Resolved customer complaints by analyzing root causes and implementing corrective actions

• Collaborated with cross-functional teams to identify and address operational issues

• Developed and implemented a training program to improve employee problem-solving skills
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Q1. About basic knowledge in subject
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Q2. What is the classification of pump
Ans. 
Pumps are classified based on their working principle and application.
• Pumps can be classified as centrifugal pumps or positive displacement pumps.

• Centrifugal pumps work on the principle of centrifugal force to move fluid, while positive displacement pumps trap a fixed amount of fluid and move it through the system.

• Examples of centrifugal pumps include water pumps used in homes, while examples of positive displacement p
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Q1. Abou myself,family, salary expectations, other facilities provided by company
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