Exam-style question
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Which component of a communication system carries the signal from the transmitter to the receiver?.
- A.The transmitter
- B.The channel
- C.The receiver
- D.The antenna
Model answer
What a good answer should say
- The channel
Explanation
Why this works
formula/rule: The channel is the medium that carries the signal. substitution: signal → channel.
working: The signal travels through the channel from transmitter to receiver. answer: The channel.
units/conclusion: This component is the transmission medium.
Common mistake
No common mistake is linked to this question yet.