Hello Dear,

There is no such requirement to take principal signature on TSCPGET hall ticket as it is not mentioned anywhere. In fact you only need to carry print out of TSCPGET2020  admit card and a valid government identity proof such as voter ID/PAN card/Driving Licence/Adhaar card etc.

For further details you can refer below link :

https://university.careers360.com/articles/cpget-admit-card

Good Luck