Question
Download Solution PDFWith respect to AC fundamentals of an electrical signal, the ratio of the area under the curve to the base is called ______.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFऔसत मान: किसी भी तरंगरूप का औसत मान वक्र के तहत क्षेत्र से आधार के समय या लंबाई (X-अक्ष) का अनुपात है।
\(A_v=\frac{Area}{t}\)
Example: Consider a waveform
विधि 1: पारंपरिक विधि का उपयोग करके गणना करना:
यहाँ, एक चक्र के अंतर्गत कुल क्षेत्रफल = क्षेत्रफल 1 + क्षेत्रफल 2
कुल समय = 0.6 सेकंड
क्षेत्रफल 1 = (15 × 0.2) = 3 Vsec
क्षेत्रफल 2 = (-3 × 0.4) = -1.2 Vsec
कुल क्षेत्रफल = (3 - 1.2) = 1.8 Vsec
इसलिए, औसत मान = \(\frac{Area}{t}=\frac{1.8}{0.6}=3\ V\)
विधि 2: समाकलन की विधि का उपयोग करके गणना करना:
क्षेत्र = \(\int_0^{0.2}15dt+\int_{0.2}^{0.6}-3dt\) = 1.8 Vsec
इसलिए, औसत मान = \(\frac{Area}{t}=\frac{1.8}{0.6}=3\ V\)
Last updated on Jun 16, 2025
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