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Distillation column and heat exchanger design
Distillation column design involves determining the number of trays, column diameter, and height
Heat exchanger design involves selecting the appropriate type of exchanger, sizing the heat transfer area, and determining the heat transfer coefficient
Factors to consider in both designs include the properties of the fluids being processed, flow rates, and pressure drop
Computer s...
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posted on 15 Sep 2024
Basic aptitute questions
Mobile phone usage advantage or disadvantage
I am a recent graduate with a degree in Mechanical Engineering and a passion for problem-solving and innovation.
Graduated with a degree in Mechanical Engineering
Passionate about problem-solving and innovation
Experience with CAD software like SolidWorks
Completed internships at engineering firms
posted on 2 Feb 2024
I was interviewed in Jan 2024.
posted on 15 Oct 2023
I applied via Company Website and was interviewed in Apr 2023. There were 3 interview rounds.
I applied via campus placement at Andhra University and was interviewed before Jun 2022. There were 2 interview rounds.
Relays are electrically operated switches that control high power circuits with low power signals. Types include electromechanical, solid state, and reed relays.
Relays work by using an electromagnet to mechanically switch contacts open or closed.
Types of relays include electromechanical relays, solid state relays, and reed relays.
Electromechanical relays use an electromagnet to operate mechanical contacts.
Solid state r...
A single line diagram is a simplified diagram that shows the electrical connections and components of a power system in a single line.
It is used to represent the electrical system in a simplified manner.
It shows the connections between various components like generators, transformers, circuit breakers, etc.
It helps in understanding the overall layout of the system and how different components are interconnected.
It is c...
posted on 1 May 2024
I applied via Walk-in and was interviewed before May 2023. There was 1 interview round.
Transformers work on the principle of electromagnetic induction to transfer electrical energy between two or more circuits.
Transformers have two coils of wire, known as primary and secondary coils, which are wound around a core made of ferromagnetic material.
When an alternating current flows through the primary coil, it creates a changing magnetic field around the coil.
This changing magnetic field induces a voltage in ...
Transformers are cooled using methods such as oil cooling, air cooling, and water cooling.
Oil cooling: Transformers are immersed in oil to dissipate heat generated during operation.
Air cooling: Fans are used to circulate air around the transformer to cool it down.
Water cooling: Water is circulated around the transformer to absorb heat and cool it.
Forced oil cooling: Oil is circulated through a heat exchanger to remove
posted on 15 Sep 2024
Basic aptitute questions
Mobile phone usage advantage or disadvantage
I am a recent graduate with a degree in Mechanical Engineering and a passion for problem-solving and innovation.
Graduated with a degree in Mechanical Engineering
Passionate about problem-solving and innovation
Experience with CAD software like SolidWorks
Completed internships at engineering firms
posted on 14 Feb 2024
I applied via Company Website and was interviewed in Jan 2024. There was 1 interview round.
Safety is a crucial aspect in engineering to prevent accidents and ensure the well-being of individuals.
Safety protocols should be followed at all times in the workplace
Regular safety inspections and audits should be conducted
Proper training and education on safety procedures is essential
Use of personal protective equipment (PPE) is mandatory in hazardous environments
I want to join Aarti Industries because of its strong reputation in the industry and opportunities for growth.
Aarti Industries has a strong reputation in the industry for its quality products and services
I believe that working at Aarti Industries will provide me with opportunities for career growth and development
I am impressed by the company's commitment to innovation and sustainability
I am excited about the chance to...
I applied via campus placement at Andhra University and was interviewed before Jun 2022. There were 2 interview rounds.
Relays are electrically operated switches that control high power circuits with low power signals. Types include electromechanical, solid state, and reed relays.
Relays work by using an electromagnet to mechanically switch contacts open or closed.
Types of relays include electromechanical relays, solid state relays, and reed relays.
Electromechanical relays use an electromagnet to operate mechanical contacts.
Solid state r...
A single line diagram is a simplified diagram that shows the electrical connections and components of a power system in a single line.
It is used to represent the electrical system in a simplified manner.
It shows the connections between various components like generators, transformers, circuit breakers, etc.
It helps in understanding the overall layout of the system and how different components are interconnected.
It is c...
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