In comparing the composite waveforms as...

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Question 1 of 205eccefa5bacbc34ba4d486ed

In comparing the composite waveforms as shown in figures "C" and "D", what are the essential differences? See illustration EL-0075.

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Question 1 of 20

5eccefa5bacbc34ba4d486ed

In comparing the composite waveforms as shown in figures "C" and "D", what are the essential differences? See illustration EL-0075.

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🔍 Key Concepts

• Compare the peak-to-peak voltage (Vmax − Vmin) of the AC portions in C and D • Compare the DC level (average value or axis about which the AC swings) in C and D • Notice the polarity (positive vs negative) of the DC levels relative to 0 V

💭 Think About

• First, calculate Vmax, Vmin, and peak-to-peak for the waveform in C, then do the same for D. Are those peak-to-peak values the same or different? • Look at the dashed DC level line in each figure. Is one above 0 V and the other below 0 V, or are they both on the same side? • Ask yourself: if you removed the DC component and only looked at the ripple (AC), would the ripples in C and D have the same size, or would one be larger?

✅ Before You Answer

• Be sure you compute V p‑p = Vmax − Vmin for both C and D and compare them directly • Verify the numerical value and sign of the DC level in each figure (e.g., +X V vs −X V) • Confirm whether “different” refers to magnitude, polarity, or both when you read each answer choice

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Question 1 of 205eccefa5bacbc34ba4d486ed

In comparing the composite waveforms as shown in figures "C" and "D", what are the essential differences? See illustration EL-0075.

Back

Question 1 of 20

5eccefa5bacbc34ba4d486ed

In comparing the composite waveforms as shown in figures "C" and "D", what are the essential differences? See illustration EL-0075.

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

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