AURO LABORATORIES Maintenance Engineer Interview Questions and Answers

Boilers are vessels that heat water or other fluids to generate steam or hot water for various applications.

• Boilers are used in industries, commercial buildings, and residential homes.

• They work by transferring heat from a fuel source to water or other fluids.

• The steam or hot water produced by boilers can be used for heating, power generation, or process applications.

• There are different types of boilers, including fire-...read more

A pump is a mechanical device used to move fluids from one place to another. There are various types of pumps.

• Pumps are used in various industries such as oil and gas, water treatment, and manufacturing.

• Types of pumps include centrifugal pumps, reciprocating pumps, and rotary pumps.

• Centrifugal pumps are commonly used for low viscosity fluids, while reciprocating pumps are suitable for high-pressure applications.

• Example...read more

A cooling tower is a device that removes heat from a process or building by transferring it to the atmosphere.

• Cooling towers are commonly used in industrial processes and HVAC systems.

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

• The cooled water is then recirculated back into the system.

• Cooling towers can be classified into different types, such as ...read more

Parameters to consider when building a cooling tower

• Size and capacity requirements

• Location and environmental factors

• Design and construction materials

• Water source and quality

• Cooling tower type and configuration

• Safety and regulatory compliance

Parameters considered while building a boiler

• Boiler type and size

• Fuel type and availability

• Operating pressure and temperature

• Efficiency and emissions

• Safety features and regulations

• Maintenance requirements

• Cost and budget constraints