Which of the following descriptions of propagation loss are correct? (Multiple choice)
Which of the following descriptions of propagation loss are correct?
A . The loss in the window area is generally smaller than the loss in the window area.
B . Street brackets with aluminum brackets produce less attenuation than brackets without aluminum
C . The average penetration loss of buildings located in urban areas is greater than that of suburban and remote areas.
D . The loss of open space in the building is less than the loss of the wall area with the corridor
Answer: ACD