Question 196Electricity & Electronics - QMED

The correct answer is B. When the receiver is 180 degrees out of phase with the transmitter, it indicates that the connections are reversed. Figure B in the illustration shows the incorrect connections responsible for this condition, as it depicts the polarity of the connections being reversed compared to the correct configuration shown in Figure 1. The other options are incorrect because: A) does not show the reversed polarity that would cause the 180-degree phase shift. C) and D) do not depict the specific configuration that would lead to the receiver being 180 degrees out of phase with the transmitter.