What is the main cause of energy losses in transformers?
Practice Questions
Q1
What is the main cause of energy losses in transformers?
Copper losses
Iron losses
Stray losses
All of the above
Questions & Step-by-Step Solutions
What is the main cause of energy losses in transformers?
Step 1: Understand that transformers are devices that transfer electrical energy between two or more circuits.
Step 2: Know that energy losses occur when the transformer is in operation.
Step 3: Identify the three main types of energy losses in transformers: copper losses, iron losses, and stray losses.
Step 4: Copper losses happen due to the resistance in the wires (copper) when electricity flows through them.
Step 5: Iron losses occur in the core of the transformer due to magnetic effects, which can be further divided into hysteresis and eddy current losses.
Step 6: Stray losses are caused by leakage of magnetic fields and other minor effects that are not accounted for in the main losses.
