लूप स्थानांतरण फलन प्रणाली का फेज मार्जिन है

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UPSC ESE (Prelims) Electronics and Telecommunication Engineering 19 Feb 2023 Official Paper
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  1. 45°
  2. 90°
  3. 30°
  4. 60°

Answer (Detailed Solution Below)

Option 3 : 30°
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ST 1: UPSC ESE (IES) Civil - Building Materials
20 Qs. 40 Marks 24 Mins

Detailed Solution

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अवधारणा:

मान लीजिए 's' है

दोनों तरफ वर्ग करने पर

मान लीजिए

समीकरण को हल करने पर, हमें x = 3, - 4 प्राप्त होता है।

तो,

फेज मार्जिन =

फेज मार्जिन  = 180 - 150 = 30°

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