A Square Wave Voltage Varies Between 0 V and 12

question 5

Multiple Choice

A square wave voltage varies between 0 V and 12 V. The positive pulses are 25 μ s wide and there is a 75 μ s gap between them. What is the DC average of the waveform?

• A) 3 V
• B) 4 V
• C) 6 V
• D) 9 V

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Definitions:

Testable Hypotheses

are theories or predictions that can be empirically tested through experimentation or observation to determine their validity.

Illusory Correlation

The perception of a relationship between two variables when no such relationship exists, often leading to cognitive biases.

Overconfidence

A cognitive bias where an individual's subjective confidence in their judgments is greater than their objective accuracy.

Hindsight Bias

is the tendency to believe, after an event has occurred, that one would have predicted or expected the outcome, often referred to as the "I-knew-it-all-along" effect.