SAR Group Solar Engineer Interview Questions and Answers

A refrigerator removes heat from its interior to keep food and beverages cold, using a refrigeration cycle.

• Uses a refrigeration cycle involving evaporation and condensation.

• Heat is absorbed from the interior and expelled outside.

• Commonly used to preserve food, medicines, and other perishable items.

• Example: A refrigerator maintains a temperature of 35-38°F to keep milk fresh.

A chiller is a device that removes heat from a liquid via a vapor-compression or absorption refrigeration cycle.

• Chillers are commonly used in HVAC systems to cool buildings.

• They can be found in industrial applications, such as cooling machinery.

• Chillers help maintain optimal temperatures in data centers to protect equipment.

• In food processing, chillers are used to keep products at safe temperatures.

Insulation

• Insulate the panel

• Use protective covers

• Ensure proper grounding

• Regular maintenance

UG cable laying process involves trenching, cable pulling, jointing, and testing.

• Trenching is done to create a path for the cable and ensure proper depth

• Cable pulling involves laying the cable in the trench and securing it with clamps

• Jointing is done to connect two cables together using connectors and insulators

• Testing is done to ensure the cable is properly installed and functioning

• Criteria for UG cable laying include...read more

Basic computer knowledge includes understanding hardware, software, networks, and data management principles.

• Hardware: Physical components like CPU, RAM, and hard drives. Example: A laptop's processor is its CPU.

• Software: Programs that run on computers, such as operating systems (Windows, macOS) and applications (Word, Excel).

• Networking: Understanding how computers connect and communicate, including concepts like IP ad...read more

I will immediately investigate the cause of the NG lot and work with the team to find a solution to make it usable.

• Investigate the cause of the NG lot

• Work with the team to find a solution

• Prioritize urgent use of the lot

• Ensure quality control measures are in place

• Communicate with stakeholders about the situation

In five years, I envision myself as a lead engineer, driving innovative projects and mentoring junior engineers to foster growth.

• Leading a team on complex projects, such as developing a new software platform that improves user experience.

• Mentoring junior engineers, helping them to develop their skills through regular code reviews and knowledge-sharing sessions.

• Contributing to strategic planning, ensuring that engineeri...read more