Two Technicians Are Discussing How to Repair Minor Scratches on the Seal

question 61

Multiple Choice

Two technicians are discussing how to repair minor scratches on the seal surface of a shaft (the part of the shaft the seal rides on) . Technician A uses a mill file. Technician B uses fine emery cloth to polish the seal surface. Who is correct?

• A)A only
• B)B only
• C)both A and B
• D)neither A nor B

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Definitions:

International Trade

The exchange of goods, services, and capital between countries or territories, influenced by comparative advantage, tariffs, and trade agreements.

Better Off

Refers to a situation where an individual's or group's economic situation or welfare has improved.

Worse Off

A situation in which an individual or group is in a less favorable or disadvantageous position compared to a previous state or to others.

Adam Smith

A Scottish economist and philosopher known as the "father of economics," renowned for his work on the nature and causes of the wealth of nations.