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A transformer in a welding machine supplies 6V from a 240V mains supply. If the current used in the welding is 30A. Determine the current...

      

A transformer in a welding machine supplies 6V from a 240V mains supply. If the current used in the welding is 30A. Determine the current in the mains.

  

Answers


Alice
Ep=240V
Es=6V
Is=30A
240/6=30/y
y=(6x30)รท240=0.75A
Alambi answered the question on February 12, 2019 at 14:39


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