CEDIA ESPA EST Practice Test

Answer - D - If three terminations are present on a video loop, 25 percent of the signal will arrive at a display device.

Key Takeaway: If two or more terminations are included on a video cabling link, the signal strength is reduced by half for each terminator on the link. If there are two terminations on a link, the signal received at the monitor is reduced to 50 percent. If there are no terminations on the video link, the monitor or recording device is overloaded by the incoming signal.