द्वारा वर्णित 

पृथक-समय प्रणाली के अवस्था चरों की संख्या क्या है?

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ESE Electronics 2010 Paper 1: Official Paper
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Answer (Detailed Solution Below)

Option 1 : 2
Free
ST 1: UPSC ESE (IES) Civil - Building Materials
20 Qs. 40 Marks 24 Mins

Detailed Solution

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संकल्पना:

अवस्था चरों की संख्या = प्रणाली की कोटि

= स्वतंत्र ऊर्जा भण्डारण तत्वों की संख्या

= प्रणाली के ध्रुवों की संख्या

विश्लेषण:

Z रूपांतरण लेने पर हमें निम्न प्राप्त होता है:

Y(Z) - 0.75 Z-1 Y(Z) + 0.125 Z-2 Y(Z) = X(Z)

Y(Z) [ 1 - 0.75 Z-1 + 0.125 Z-2 ] = X(Z)

ध्रुवों की संख्या = 2

अतः अवस्था चरों की संख्या = 2

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