Asked by James Logan on May 12, 2024
Verified
In a transformer, the turns of primary wire compared to the turns of secondary wire is called the _____ ratio.
A) isolation
B) step-up
C) step-down
D) turns
Turns Ratio
The ratio of the number of turns in the primary winding to the number of turns in the secondary winding of a transformer, which determines the voltage transformation.
Turns
The number of windings in a coil or inductor, affecting its inductance and magnetic field strength.
Primary Wire
The main wire in an electrical circuit that carries the voltage from the source to the load, often distinguished by its insulation and gauge size.
- Recognize the functional attributes of transformers, encompassing voltage, current, and turns ratio computations.
Verified Answer
AK
amanpreet kaur sembhiMay 14, 2024
Final Answer :
D
Explanation :
The ratio of the turns of primary wire to the turns of secondary wire in a transformer is called the turns ratio. This ratio determines whether the transformer will increase voltage (step-up), decrease voltage (step-down), or simply isolate circuits.
Learning Objectives
- Recognize the functional attributes of transformers, encompassing voltage, current, and turns ratio computations.