End fire coupler is formed – McqOptions

MCQOPTIONS

1.	End fire coupler is formed
A.	when two equal radiators are operated in phase quadrature at a distance of Œª/4 apart
B.	when two equal radiators are operated in parallel at a distance of Œª/4 apart
C.	when two equal radiators are operated in phase quadrature at a distance of Œª/2 apart
D.	none of the above
Answer» B. when two equal radiators are operated in parallel at a distance of Œª/4 apart

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