The CAET (Combined Admission Entrance Test) is the specific entrance exam for undergraduate B.Tech. admissions at the IIT Delhi - Abu Dhabi campus, primarily for international students (including Indian expats and UAE Nationals). It's a 3-hour, pen-and-paper test in English, focusing on Physics, Chemistry, and Mathematics (PCM), with equal weightage, requiring compulsory attempts in all three sections. CAET offers two chances per year, taking the better score, and assesses core engineering aptitude for IIT Delhi's specialized programs in the UAE.