Hello aspirant,

Yes you can write kcet exam again for engineering and you can write the exam as many times as you want. Theres no restriction in number of attempts a candidates wants to give for kcet exam, so you can give kcet exam as many times you want. There's also no upper age limit for the exam. But if you get any seat for engineering through Kcet, and if you have not filled the seat then you may not give the kcet exam again.

Further, to know more about the kcet exam details, its application form dates, eligibility criteria, syllabus details, and other necessary details, you can follow the below mentioned link to know more about it : https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.careers360.com/exams/kcet/amp&ved=2ahUKEwjZ_PqhmdL3AhW-SWwGHXH9AUcQFnoECAcQAQ&usg=AOvVaw3mp1NYswTiXzkol5qTwITz i hope that this will help.