In a step-up transformer, which of the following is true?

₹0.0

Question: In a step-up transformer, which of the following is true?

Options:

Correct Answer: The turns ratio is greater than one

Solution:

In a step-up transformer, the turns ratio is greater than one, which results in a higher secondary voltage compared to the primary voltage.

In a step-up transformer, which of the following is true?

In a step-up transformer, which of the following is true?

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 transformers: step-up and step-down. A step-up transformer increases voltage, while a step-down transformer decreases it.
Step 3: Learn about the turns ratio. This is the number of wire loops (turns) in the primary coil compared to the secondary coil.
Step 4: In a step-up transformer, the turns ratio is greater than one. This means there are more turns in the secondary coil than in the primary coil.
Step 5: Because of this higher turns ratio, the voltage in the secondary coil is higher than the voltage in the primary coil.

Transformer Basics – A step-up transformer increases voltage by having more turns in the secondary coil than in the primary coil.
Turns Ratio – The ratio of the number of turns in the primary coil to the number of turns in the secondary coil determines the voltage increase.
Voltage Relationship – In a step-up transformer, the secondary voltage is higher than the primary voltage due to the turns ratio being greater than one.