The Winds Aloft in the Middle Latitudes Would Not Blow

question 58

Multiple Choice

The winds aloft in the middle latitudes would not blow from the west if the ____.

• A) earth's rotation slowed or increased slightly
• B) tilt of the earth changed slightly
• C) air over high latitudes became warmer than over the equator
• D) direction of the moon's orbit around the earth were reversed

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Definitions:

Time-Driven Sequencer

A control mechanism that triggers events or actions based on predefined time intervals or schedules rather than external inputs.

External Pulsed Input

An input signal, typically in the form of pulses, that originates from an external source and can trigger or control a circuit or device.

PLC Types

Various categories of Programmable Logic Controllers designed to meet specific automation needs and environmental conditions.