The Current in the Secondary Coil of a Step-Up Transformer

question 3

Multiple Choice

The current in the secondary coil of a step-up transformer is 1.25 A when the current in the primary coil is 0.30 A. Determine the turns ratio, N_s/N_p, of the transformer.

• A)5.6
• B)4.2
• C)0.24
• D)0.18
• E)0.12

---

Definitions:

Pregnant Woman

A female individual in the state of carrying a developing embryo or fetus within her body, usually for about 40 weeks until birth.

Addiction

A complex condition, a brain disorder characterized by compulsive engagement in rewarding stimuli, despite adverse consequences.

Drugs

Substances that cause changes in physiological or psychological functions when consumed, which can be used for medical purposes or illicitly.

Child Development

A multifaceted process where children progress through and achieve milestones in physical, cognitive, social, and emotional domains.