Which Drive in Four-Drive Theory Is Reactive Rather Than Proactive

question 134

Multiple Choice

Which drive in four-drive theory is reactive rather than proactive?

• A)Drive to acquire
• B)Drive to learn
• C)Drive to defend
• D)Drive to bond
• E)Drive for power

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Definitions:

Affinity Laws

Mathematical equations that describe the relationship between variables such as flow, pressure, and power across fans, pumps, and other fluid dynamic systems.

Motor Speed

The rate at which an electric motor's shaft rotates, typically measured in revolutions per minute (RPM).

Pump

A mechanical device that moves fluids (liquids or gases), or sometimes slurries, by mechanical action.

V/F Principle

The principle that states the ratio of voltage to frequency (V/F) should remain constant for AC drives to maintain torque.