A Generator Is Designed to Produce a Maximum Emf of 170

question 31

Multiple Choice

A generator is designed to produce a maximum emf of 170 V while rotating at 3200 rpm.The 1525 coils of the generator are circular with diameter 7.5 cm.Assuming the magnetic field in the generator is 0.075 T,what is the necessary magnetic field for the generator?

• A) 0.0079 T
• B) 0.30 T
• C) 0.075 T
• D) 0.24 T

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Definitions:

Middle Passage

The sea journey undertaken by slave ships from West Africa to the West Indies, notorious for its brutality and high mortality rates.

Trans-Atlantic Trade

Trans-Atlantic Trade refers to the trade that occurred across the Atlantic Ocean, especially notable for the exchange of goods, slaves, and commodities between Africa, Europe, and the Americas from the 16th to the 19th centuries.

Triangular Trade Route

A historical trade system involving the exchange of goods and enslaved people among Europe, Africa, and the Americas.

Major Producer

An entity or individual that significantly contributes to the supply of a particular good or service in the market.