151. In the United States the television broadcast standard is…?
(a) PAL (b) NTSC (c) SECAM (d) RGB
Answer
Answer : (b)
Explanation
Explanation : PAL and SECAM are standards used in other countries. RGB stands for red, green, and blue – the colors of light used to create an image in a color tv set and is often used as a format name for computer monitors.