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A TR (transmitter receiver) tube has  
A.  low loss for low power signals and high [Correct Answer] 
B.  high loss for low power signals and low loss for high level signal [Wrong Answer] 
C.  low loss for both low level and high level signals [Wrong Answer] 
D.  high loss for both low level and high level signals [Wrong Answer] 
View Answer
Explanation:
Answer : A Discuss it below : !! OOPS Login [Click here] is required to post your answer/result 
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TRUE
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90° in each cycle
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1
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20 k ohm
80 k ohm
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