Electronics - Alternating Current vs Direct Current
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Exercise"Everyone is wise until he speaks."
- (Proverb)
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| 1. |
The letter in the Greek alphabet used to represent wavelength is __________. |
Answer: Option E
Explanation:
No answer description available for this question. Let us discuss.
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| 2. |
The __________ is defined as the ratio of a pulse width (positive or negative pulse or cycle) to the overall period of time of the wave. |
| A. |
pulse width | | B. |
duty cycle | | C. |
phase shift | | D. |
active ratio |
Answer: Option B
Explanation:
No answer description available for this question. Let us discuss.
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