DEC Property Management Technical Lead Interview Questions and Answers

There are typically three types of checks in a DG set: visual check, electrical check, and mechanical check.

• Visual check involves inspecting the overall condition of the DG set, including checking for leaks, loose connections, and signs of damage.

• Electrical check involves testing the electrical components of the DG set, such as the battery, alternator, and wiring, to ensure they are functioning properly.

• Mechanical chec...read more

SLD stands for Single Line Diagram, which is a schematic representation of the electrical system of a commercial building.

• SLD shows the electrical distribution system in a simplified manner, including main components like transformers, switchgear, and distribution panels.

• It helps in understanding the flow of electricity and the interconnection of various electrical components in the building.

• SLD is essential for design...read more

The crank battery voltage of a DG battery is typically around 12 volts.

• Crank battery voltage is the voltage required to start the engine of a diesel generator.

• It is usually around 12 volts for most DG batteries.

• The voltage may vary slightly depending on the specific battery model and manufacturer.