State FOUR picture quality of television receiver. – NABTEB QUESTION by Sunday | Oct 2 | NABTEB QUESTIONS | 0 comments i. Brightness ii. Contrast iii. Picture detail iv. Aspect ratio Users Also Read These:State TWO advantages of super heterodyne radio…State four organization involved in consumer…State FOUR physical characteristics in man which…What is the frequency range of radio waves used for…What are the causes of vertical rolling in a TV…