Recent content by Alexander Max

  1. A

    Why are larger transformers more efficient than smaller ones?

    Homework Statement Transformer efficiency loss Homework Equations Larger transformers are more efficient than smaller The Attempt at a Solution I understand the basics of energy loss through heat etc but i don't understand why it would be different for the sizes of transformers. Is it to do...
  2. A

    How Do You Calculate Thevenin Equivalent Circuit Without a Load Resistor?

    Thank you for your help!
  3. A

    How Do You Calculate Thevenin Equivalent Circuit Without a Load Resistor?

    Homework Statement I am to find the thevenin equivalent circuit without the load resistor (to the left of terminals a &b Homework Equations From class notes: 1- Remove the load resistor 2- find the open circuit voltage across a & b 3- Remove all voltage sources (replace with short circuit)...