Dhruv Globals Interview Questions and Answers

An internal combustion engine (IC engine) is a heat engine where the combustion of fuel occurs inside the engine.

• IC engines are commonly used in vehicles, generators, and other machinery.

• They convert chemical energy into mechanical energy through combustion.

• There are two main types of IC engines: spark-ignition engines (petrol engines) and compression-ignition engines (diesel engines).

Engine cooling in CI engines is essential to maintain optimal operating temperatures and prevent overheating.

• Ensure proper circulation of coolant throughout the engine

• Regularly check coolant levels and quality

• Monitor engine temperature using gauges

• Clean and inspect radiator for any blockages

• Consider using additives to improve cooling efficiency

CI engine uses coolant circulation for cooling, while IC engine is where fuel burns inside the cylinder.

• CI engine cools through coolant circulation in engine case and radiator

• IC engine is where fuel burns inside the cylinder

• Coolant exchange helps in dissipating heat from the engine

Heat exchangers are devices used to transfer heat between two or more fluids, without them mixing together.

• There are three main types of heat exchangers: shell and tube, plate, and finned tube.

• Shell and tube heat exchangers consist of a shell with tubes running through it, allowing one fluid to flow through the tubes while another flows over the tubes.

• Plate heat exchangers use plates to separate the fluids and transfer...read more

Distillation is a process used to separate components of a liquid mixture based on their boiling points.

• Types of distillation include simple distillation, fractional distillation, and steam distillation.

• Simple distillation is used to separate components with a large difference in boiling points.

• Fractional distillation is used for components with closer boiling points, using a fractionating column to achieve better sepa...read more

ERP stands for Enterprise Resource Planning, a software system that helps businesses manage and integrate their core processes.

• ERP software integrates various functions like finance, HR, supply chain, etc.

• It helps streamline processes, improve efficiency, and provide real-time data for decision-making.

• Examples of ERP systems include SAP, Oracle, and Microsoft Dynamics.

Yes, I have experience working on ERP systems and implementing solutions for clients.

• I have experience working with various ERP systems such as SAP, Oracle, and Microsoft Dynamics.

• I have implemented ERP solutions for clients in industries such as manufacturing, retail, and healthcare.

• I have expertise in modules such as finance, supply chain, and human resources within ERP systems.