Adani Green Energy Solar Engineer Interview Questions and Answers

The unit weight of steel is typically around 7850 kg/m^3.

• The unit weight of steel is commonly used in construction and engineering to calculate the weight of steel structures.

• The unit weight of steel is typically around 7850 kg/m^3, but can vary depending on the type of steel.

• For example, the unit weight of stainless steel is around 7480 kg/m^3, while the unit weight of carbon steel is around 7850 kg/m^3.

CTC stands for Cost to Company, which includes all expenses related to an employee's salary and benefits.

• CTC includes salary, bonuses, benefits, and any other perks provided by the company.

• It is the total amount of money a company spends on an employee in a year.

• CTC is different from take-home salary as it includes all expenses incurred by the company for the employee.

• Employer's contribution to PF, insurance, and other...read more

Types of boilers include fire tube boilers, water tube boilers, and electric boilers.

• Fire tube boilers: Have hot gases passing through tubes surrounded by water. Examples include Scotch marine and vertical fire tube boilers.

• Water tube boilers: Have water flowing through tubes surrounded by hot gases. Examples include Babcock and Wilcox and Stirling boilers.

• Electric boilers: Use electricity to generate heat instead of b...read more

The question is likely asking about the use of Building Information Modeling (BIM) and software development in civil engineering projects.

• BIM (Building Information Modeling) is a process that involves creating and managing digital representations of physical and functional characteristics of places.

• BIM software like Autodesk Revit, Bentley MicroStation, and Tekla Structures are commonly used in civil engineering for de...read more

Cement is composed of limestone, clay, silica, iron ore, and gypsum. Reinforcement materials include steel and fiberglass.

• Cement composition: limestone, clay, silica, iron ore, gypsum

• Reinforcement materials: steel, fiberglass

JSA stands for Job Safety Analysis and HIRA stands for Hazard Identification and Risk Assessment.

• JSA is a process of identifying potential hazards in a job task and determining the best way to perform the task safely.

• HIRA involves identifying hazards, assessing the risks associated with those hazards, and implementing control measures to mitigate the risks.

• Both JSA and HIRA are important tools in ensuring workplace saf...read more

Scheduling in instrumentation and control for rotating equipment involves creating a detailed plan to ensure proper maintenance and operation.

• Develop a detailed schedule outlining maintenance tasks for each piece of rotating equipment

• Coordinate with operations and maintenance teams to ensure minimal downtime during maintenance activities

• Utilize software tools such as CMMS to track maintenance activities and schedule fu...read more

Surge control in compressor is essential to prevent damage and maintain efficiency.

• Surge control involves monitoring and adjusting the flow rate of the compressor to prevent surging.

• Methods for surge control include using anti-surge valves, recycle valves, and variable speed drives.

• Surge control systems often use sensors to detect changes in pressure and flow rate, triggering adjustments to prevent surging.

• Proper surge...read more

Synchronisation in generators is the process of matching the voltage, frequency, and phase angle of multiple generators before connecting them in parallel.

• Synchronisation ensures that the generators are operating in sync to prevent damage or power loss.

• Key factors for synchronisation include voltage, frequency, and phase angle matching.

• Synchronisation is typically done using synchronising lamps, synchroscopes, or autom...read more