A Flywheel Is Used to Minimize Changes in Rotational Velocity

question 15

Multiple Choice

A flywheel is used to minimize changes in rotational velocity as the torque or the load changes. The rotational inertia of a flywheel should be chosen to be

• A) anything-it doesn't matter.
• B) as small as possible.
• C) as large as possible.

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Definitions:

Exchange Gain

A profit resulting from holding foreign currencies that appreciate against the home currency.

Financial Statements

Official records of the financial activities and position of a business, person, or other entity, presented in a structured manner.

Spot Rate

The current price in the foreign exchange market at which a currency can be bought or sold for immediate delivery.

Forward Rate

The agreed-upon exchange rate for a currency or commodity to be delivered and paid for at a future date.