Nagarjuna Construction Company Interview Questions, Process, and Tips

The installation process for a 100 KVA DTR involves site preparation, foundation construction, equipment placement, wiring, and testing.

• Prepare the site by clearing the area and ensuring proper drainage

• Construct a foundation that is level and able to support the weight of the DTR

• Place the DTR on the foundation and secure it in place

• Connect the wiring according to the manufacturer's instructions

• Test the DTR to ensure it

Earthing procedure for a distributor transformer involves connecting the transformer to a grounding system.

• The transformer should be connected to a grounding system using a grounding electrode.

• The grounding electrode should be buried in the earth at a depth of at least 2.5 meters.

• The grounding electrode should be made of copper or galvanized iron.

• The grounding system should have a resistance of less than 1 ohm.

• The eart...read more

Planning and executing a 1 KM 11KV transmission line requires careful consideration of various factors.

• Conduct a site survey to determine the route and identify any obstacles

• Design the transmission line based on the load requirements and voltage drop calculations

• Obtain necessary permits and approvals from local authorities

• Procure materials and equipment required for construction

• Ensure safety measures are in place durin...read more