Hello there I already answer the question on my test and get it wrong, they gave me the right answer (which they never taught) If one of the video output fails in a color TV, what are the symptoms? a: No Video b:Black and White reception will be tinted. c:Color reception will be missing a color. d: All of the above. e: Both b and c. f: None of the above. I choose f because they never mention a word about tinted in the book and how can it be c? The reason I say this is because on explaining how the color TV works...by mixing the 3 primary color to produce the required colors. If one gun fails this should cause not only 1 color missing but hundreds if not thousands. If you think about it, color is produce by mixing a certain percent of each color or I should say hitting the phosphor with the right amount of strength. I know If I have the 3 primary colors in a cup and one of the colors spilled I can still get a lot of colors by mixing... They said the correct answer is e.