In a transformer, what does the term 'turns ratio' refer to?

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Question: In a transformer, what does the term \'turns ratio\' refer to?

Options:

Correct Answer: The ratio of primary to secondary turns

Solution:

The turns ratio of a transformer is the ratio of the number of turns in the primary winding to the number of turns in the secondary winding.

In a transformer, what does the term 'turns ratio' refer to?

In a transformer, what does the term 'turns ratio' refer to?

Step 1: Understand that a transformer has two main parts: the primary winding and the secondary winding.
Step 2: The primary winding is where the input voltage is applied.
Step 3: The secondary winding is where the output voltage is taken.
Step 4: Count the number of turns (loops of wire) in the primary winding.
Step 5: Count the number of turns in the secondary winding.
Step 6: The turns ratio is found by dividing the number of turns in the primary winding by the number of turns in the secondary winding.
Step 7: This ratio helps determine how the voltage changes from the primary to the secondary side.

Turns Ratio – The ratio of the number of turns in the primary winding to the number of turns in the secondary winding in a transformer.