TP Central Odisha Distribution Lineman Interview Questions and Answers

The ratio of transformer is the ratio of the number of turns in the primary winding to the number of turns in the secondary winding.

• The ratio of transformer is also known as turns ratio.

• It determines how much the voltage is stepped up or down in a transformer.

• For example, a transformer with a turns ratio of 1:2 will double the voltage from the primary to the secondary winding.

The value of 11kv DO FUSE rating is typically around 200A to 400A.

• The value of 11kv DO FUSE rating is usually between 200A to 400A.

• This rating determines the maximum current that the fuse can safely handle without blowing.

• It is important to select the correct fuse rating based on the application and load requirements.

• For example, a 11kv DO FUSE with a rating of 300A would be suitable for a specific electrical circuit.