Consider the following statements about directional coupler shown in t – McqOptions

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1.	Consider the following statements about directional coupler shown in the figure Ports 1 and 2 are decouplePorts 3 and 4 are decoupledPots 1 and 3 are decoupledPorts 1 and 4 are decoupled Which of the above statements are correct?
A.	1, 2 and 3
B.	2, 3 and 4
C.	10 m/s
D.	103 m/s
Answer» B. 2, 3 and 4

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