_________ कांच की प्लेटों के बीच लिक्विड क्रिस्टल का उपयोग करता है। - _________ uses liquid crystal between the glass plates. - _________ Kanch Ki Platon Ke Beech Liquid Crystal Ka Upyog Karta Hai . Computer Quiz in hindi, question answers in hindi pdf questions in hindi, Know About Computer Quiz online test Computer Quiz notes in hindi quiz book