Volta Green Structures Assistant Project Manager Interview Questions and Answers

Dtr & PSS structure of SLD refers to Distribution Transformer and Package Substation structure in Single Line Diagram.

• Dtr stands for Distribution Transformer which is used to step down voltage for distribution purposes.

• PSS stands for Package Substation which is a compact unit containing transformers, switchgear, and control equipment.

• In a Single Line Diagram (SLD), Dtr and PSS are represented by symbols to show their l...read more

PTR stands for Project Technical Report.

• PTR is a document that summarizes the technical aspects of a project.

• It includes details such as project scope, objectives, methodology, results, and conclusions.

• PTRs are often used to communicate project progress and findings to stakeholders.

LT pole election rule refers to the guidelines and regulations for selecting and installing low tension electrical poles.

• LT pole election rule specifies the criteria for selecting the appropriate location for installing low tension electrical poles.

• It includes factors such as distance from buildings, roadways, and other structures, as well as soil conditions and accessibility.

• Compliance with LT pole election rule ensur...read more

Coil earthing is a method of grounding electrical systems to prevent electric shock and ensure safety.

• Coil earthing involves burying a coil of wire in the ground to create a low-resistance path for electrical currents to flow safely.

• The depth at which the coil should be buried depends on factors such as soil type, moisture content, and local regulations.

• Proper installation of coil earthing is essential to protect equip...read more

The interview question is about 1.33kv&11kv BOQ, power transformer description, and the role of CT/PT.

• BOQ for 1.33kv and 11kv involves preparing a bill of quantities for electrical equipment and materials required for the project.

• Power transformer description includes its specifications, such as voltage rating, power rating, winding configuration, cooling system, etc.

• CT/PT (Current Transformer/Potential Transformer) ar...read more

Answering questions related to electrical engineering

• To find if a transformer is star or delta connected, check the connection of the primary and secondary windings

• APL/BPL/AGL materials refer to Above Poverty Line/Below Poverty Line/Anti-Graffiti materials used in construction

• ROW stands for Right of Way, which is the legal right to pass through a property or land