An alternating current (AC) with maximum value of 10.0 A is created in a generat

Question

An alternating current (AC) with maximum value of 10.0 A is created in a generator and travels downa power line until it reaches a transformer. The primary coil of the transformer has three times as many turns as the secondary coil. What is the maximum value of the current that is induced in the secondary coil? Number The power input of the transformer is the power delivered in the primary coil (voltage xcurren the power output (i.e. the power consumed by the secondary coil) compare to the power input O O O O It is a third of the power input. It is a ninth of the power input. It is three times larger than the power input. It is nine times larger than the power input. It is equal to the power input.

Explanation / Answer

a)

From Tranformers turns ratio

Is/Ip =NP/Ns

Is =10*(3Ns/Ns)

Is=30 A

b)

Answer is it is equal to the power input.

SInce for transformer Pout=Pinput

Related Questions

Navigate

• Browse (All)
• Browse A
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.