Opgs Power Gujarat Assistant Electrical Engineer Interview Questions and Answers for Experienced

The critical path is the longest sequence of tasks in a project that must be completed on time in order for the project to finish on schedule.

• Identifying the critical path helps in determining the minimum time needed to complete a project.

• It consists of tasks that have zero slack or float, meaning any delay in these tasks will delay the entire project.

• Activities on the critical path are often marked with a double line ...read more

I will plan a 50 Mwp project by conducting feasibility studies, creating a detailed project timeline, securing necessary permits, sourcing materials and contractors, and implementing a quality control plan.

• Conduct feasibility studies to assess site suitability and potential challenges

• Create a detailed project timeline outlining key milestones and deadlines

• Secure necessary permits and approvals from local authorities

• Sou...read more

MSP (Microsoft Project) is a project management software developed by Microsoft, while Primavera is a project management software developed by Oracle.

• MSP is developed by Microsoft, while Primavera is developed by Oracle.

• MSP is more commonly used for smaller projects, while Primavera is preferred for larger and more complex projects.

• MSP is known for its user-friendly interface and ease of use, while Primavera is known f...read more

The commissioning process of a PV solar plant involves testing, adjusting, and optimizing the system to ensure it is functioning properly.

• Testing the electrical components and connections to ensure they are working correctly

• Adjusting the system settings to maximize efficiency and output

• Optimizing the performance of the solar panels to achieve the desired energy production

• Checking for any potential issues or malfunction

Transformer types of testing include routine tests, type tests, and special tests to ensure proper functioning and safety.

• Routine tests include insulation resistance, turns ratio, and polarity tests.

• Type tests are conducted on a prototype to verify design parameters like temperature rise and short-circuit withstand.

• Special tests may include impulse voltage, partial discharge, and noise level tests.

• Testing ensures trans...read more