Exam-style question
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Which component of a communication system is responsible for converting information into a signal suitable for transmission?.
- A.The transmitter
- B.The channel
- C.The receiver
- D.The antenna
Model answer
What a good answer should say
- The transmitter
Explanation
Why this works
formula/rule: The transmitter encodes information into a signal. substitution: information → signal.
working: The transmitter takes the information and converts it into a signal suitable for transmission. answer: The transmitter.
units/conclusion: This component performs encoding.
Common mistake
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