In a step-up transformer, the number of turns in the primary winding is:

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Question: In a step-up transformer, the number of turns in the primary winding is:

Options:

Correct Answer: Less than the secondary winding

Solution:

In a step-up transformer, the primary winding has fewer turns than the secondary winding.

In a step-up transformer, the number of turns in the primary winding is:

In a step-up transformer, the number of turns in the primary winding is:

Step 1: Understand what a transformer is. A transformer is a device that changes the voltage of electricity.
Step 2: Know the two types of windings in a transformer: primary winding (input) and secondary winding (output).
Step 3: In a step-up transformer, the goal is to increase the voltage.
Step 4: To increase the voltage, the secondary winding must have more turns of wire than the primary winding.
Step 5: Therefore, in a step-up transformer, the primary winding has fewer turns than the secondary winding.

Transformer Basics – A step-up transformer increases voltage by having more turns in the secondary winding compared to the primary winding.
Turn Ratio – The relationship between the number of turns in the primary and secondary windings determines the voltage transformation.