An Ideal Transformer Steps Down 120

question 16

Short Answer

An ideal transformer steps down 120. volts to 12. volts and the 2630. turn secondary supplies 12. Amperes.
(a) Determine the current in the primary.
(b) Determine the turns ratio.
(c) What is the ratio of output power to input power?

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Definitions:

Market

A venue where buyers and sellers engage in the trade of goods, services, or securities, affecting prices through supply and demand dynamics.

FIFO Method

The FIFO (First-In, First-Out) method is an inventory valuation strategy where the costs of the oldest inventory items are assigned to the cost of goods sold first.

Inventory Item

An item stored within a company's inventory that is ready or will be ready for sale, including raw materials, work-in-progress, and finished goods.

Gross Profit Method

A technique used in accounting to estimate the amount of ending inventory and cost of goods sold by applying a gross profit margin to sales.