In Which One of the Following Applications Is Electromagnetism Used

question 30

Multiple Choice

In which one of the following applications is electromagnetism used?

• A)loudspeakers
• B)tape recorders
• C)relays
• D)all of these

---

Definitions:

Enameling Department

A specific division within a manufacturing facility focused on the process of applying a vitreous enamel coating to products.

Conversion Costs

The costs involved in converting raw materials into finished products, including labor and overhead.

First-In, First-Out

An inventory valuation method where the goods purchased or produced first are sold or used first.

Brazing Department

A specialized division within a manufacturing facility where brazing, a process for joining two metals, is performed.