What is the typical efficiency range of a well-designed transformer?
Practice Questions
Q1
What is the typical efficiency range of a well-designed transformer?
50% - 60%
70% - 80%
90% - 99%
100% - 110%
Questions & Step-by-Step Solutions
What is the typical efficiency range of a well-designed transformer?
Step 1: Understand what a transformer is. A transformer is a device that changes the voltage of electricity.
Step 2: Learn about efficiency. Efficiency is how well a device uses energy without wasting it.
Step 3: Know that a well-designed transformer is made to minimize energy loss.
Step 4: Recognize that the efficiency of a transformer is expressed as a percentage.
Step 5: Remember that a typical efficiency range for a well-designed transformer is between 90% and 99%. This means it uses 90% to 99% of the energy it receives effectively.
