* Your enrollment status: You must be a formally enrolled PhD candidate at Dravidian University. Simply submitting a thesis isn't enough.
* Thesis submission compliance: Your thesis must meet all the university's requirements regarding format, content, and submission procedures. Any deviation could lead to delays or rejection.
* Thesis quality: The thesis itself must be of high quality, original research, and meet the standards set by the university and your department. It will be evaluated by a committee of experts.
* Supervisory approval: Your supervisor must approve your thesis before it can be submitted for evaluation.
* University regulations: Dravidian University has its own specific rules and timelines for thesis evaluation and viva voce examinations. These must be strictly followed.
In short, submitting a thesis is just one step in a long process. If you are a registered PhD candidate at Dravidian University and have followed all the necessary procedures, then yes, they will evaluate your thesis and potentially invite you for a viva voce. But there are no guarantees until you complete all the required steps and your thesis meets their rigorous standards. You should contact the PhD office at Dravidian University directly for clarification on their specific procedures and requirements.