Aarti Industries Interview Questions, Process, and Tips

A distillation column is a vertical tower used in chemical processes to separate mixtures based on their boiling points.

• Distillation column is used in industries such as oil refining, petrochemicals, and chemical manufacturing.

• It works on the principle of heating a mixture to vaporize the more volatile components and then condensing them back into liquid form.

• The column consists of trays or packing materials that provi...read more

Types of Reaction

• Chemical reactions can be classified into several types based on the changes that occur during the reaction.

• Common types of reactions include synthesis, decomposition, combustion, displacement, and redox reactions.

• Synthesis reactions involve the combination of two or more substances to form a new compound.

• Decomposition reactions involve the breakdown of a compound into its constituent elements or simpl...read more

Open Loop is a control system where the output has no effect on the input or control action.

• Open Loop is a one-way communication system.

• It does not use feedback to adjust the output.

• The output is predetermined and does not change based on the input.

• Examples include a toaster, where the heating element operates for a fixed time regardless of the toast's actual doneness, or a traffic signal that follows a fixed timing pa

Change of reaction refers to the alteration in response or behavior due to a stimulus or event.

• Change of reaction is a psychological concept that involves a shift in response or behavior.

• It occurs when an individual's reaction to a particular stimulus or event changes over time.

• This change can be influenced by various factors such as experience, learning, or external influences.

• For example, if someone initially reacts ...read more

Hydrogen gas is a colorless, odorless, and highly flammable gas.

• Hydrogen gas is the lightest and most abundant element in the universe.

• It is commonly used as a fuel in various industries, including transportation and energy production.

• Hydrogen gas can be produced through various methods, such as electrolysis of water or steam reforming of natural gas.

• It is used in the production of ammonia, methanol, and other chemical...read more

Shuttering in expansion joint columns is done by providing proper gaps to accommodate movement. M30 mix ratio is 1:1:2. How to calculate cutting length with deductions. Concrete strength after 14 days.

• Shuttering in expansion joint columns involves providing gaps to allow for movement

• M30 design mix ratio is 1:1:2 (1 part cement, 1 part sand, 2 parts aggregate)

• To calculate cutting length, deduct the cover, half of the di...read more

Stay updated on finance news and general knowledge to enhance your understanding and decision-making skills.

• Read financial news websites and publications regularly (e.g. Bloomberg, Financial Times, Wall Street Journal)

• Follow finance influencers and experts on social media platforms like Twitter and LinkedIn

• Attend finance-related webinars, seminars, and conferences to stay informed about the latest trends and developmen...read more