The Standardization of Screw Threads Was Achieved in ____ in 1949

question 39

Multiple Choice

The standardization of screw threads was achieved in ____ in 1949.

• A) the United Kingdom
• B) Canada
• C) the United States
• D) all of the above
• E) none of the above

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Definitions:

Electroencephalogram

An electroencephalogram, or EEG, is a test that measures electrical activity in the brain to help diagnose neurological conditions.

Brain Wave Patterns

The electrical activity in the brain, categorized in various types like alpha, beta, and delta waves, each associated with different states of consciousness.

Electrical Activity

The movement of electrically charged particles in biological tissues or electronic systems, fundamental for nervous system function and electronic devices' operation.

Crohn's Disease

A chronic inflammatory bowel disease that affects the lining of the digestive tract, causing pain, diarrhea, weight loss, and fatigue.