यदि प्रेषक शांत वातावरण चुनता है तो इसका मुख्य लाभ क्या है?
What is the main benefit if the sender chooses a quiet environment?
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Correct Answer
B. बाहरी बाधा कम होती हैExternal noise is reduced
Concept
A message is heard more clearly in a quiet environment. In exams, connect environmental improvement with reduced noise.
Why this answer is correct
The correct answer is B. बाहरी बाधा कम होती है / External noise is reduced. A message is heard more clearly in a quiet environment. In exams, connect environmental improvement with reduced noise.
Exam Tip
शांत वातावरण में संदेश अधिक स्पष्ट सुना जाता है। परीक्षा में परिस्थिति सुधार को बाधा कम करने से जोड़ें।
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