Q.

The distribution transformers are designed with minimum possible iron losses. This is because 

  • AThe primary of a distribution transformer is energized for all the 24 hours
  • BIron losses will cause undue heating
  • CThe iron losses may cause damage to the insulation 
  • DNone of the above 
Correct Answer : (A)

The primary of a distribution transformer is energized for all the 24 hours

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