Vorick Analytical Research Interview Questions and Answers

Distillation is a process of separating components of a liquid mixture based on their boiling points. Fermentation is a metabolic process that converts sugar into alcohol or acid.

• Distillation involves heating a liquid mixture to create vapor, which is then cooled and condensed to separate the components.

• Fermentation is a natural process where microorganisms, such as yeast or bacteria, convert sugars into alcohol or acid.

• Distillation is commonly used in the production of alcoh...read more

Heat transfer is the movement of thermal energy from one object to another, while mass transfer is the movement of substances from one place to another.

• Heat transfer involves the transfer of thermal energy due to a temperature difference.

• There are three main modes of heat transfer: conduction, convection, and radiation.

• Mass transfer involves the movement of substances, such as molecules or ions, from one location to another.

• Diffusion is a common mechanism of mass transfer, wh...read more

Malt is a grain that has been germinated and dried, used in the production of beer, whiskey, and malted milk.

• Malt is made by soaking grains (usually barley) in water and allowing them to germinate.

• The germinated grains are then dried in a kiln to stop the germination process.

• Malt is commonly used in brewing beer and whiskey to provide fermentable sugars and flavor.

• It is also used in the production of malted milk, which is made by combining malt extract with milk powder.

• Exampl...read more

A cooling tower is a heat rejection device that removes heat from a building or industrial process.

• Cooling towers are used in HVAC systems and industrial processes to cool water or other fluids.

• They work by evaporating a small portion of the water, which removes heat from the remaining water.

• The cooled water is then circulated back into the system to absorb more heat.

• pH is a measure of the acidity or alkalinity of a solution.

• In the context of cooling towers, pH levels are imp...read more

Biodigestor operation experience includes efficient gas production for energy use.

• Experience in setting up and maintaining biodigestors

• Knowledge of the anaerobic digestion process

• Ability to monitor and control gas production

• Experience in using the gas for energy production

• Examples of successful biodigestor projects

External audit control checks are procedures implemented by external auditors to ensure accuracy and reliability of financial statements.

• External auditors review internal controls to assess their effectiveness in preventing and detecting errors or fraud.

• They perform tests of transactions and account balances to verify the accuracy of financial information.

• Auditors also evaluate management's estimates and judgments to ensure they are reasonable and consistent with accounting s...read more

The Purchases System, Returns and VAT & other taxes system data, and revenues are all important components of the financial management process.

• Purchases System involves recording all purchases made by the company, including inventory and supplies.

• Returns and VAT & other taxes system data tracks returns, calculates VAT, and ensures compliance with tax regulations.

• Revenues represent the income generated by the company through sales of goods or services.

• Analyzing these systems h...read more