The Basic Science department, which is an integral part of SIET, offers instructions in applied sciences like Mathematics, Physics and Chemistry to students of all core branches for their first year in the college.

The department is devoted to foster the understanding of applied science principles. The objectives of the department is to inform and motivate students to study the fundamental aspect of science and its applications.

To enable the students to analyze and apply mathematical and scientific techniques in engineering technology. The department conducts colloquiums to motivate the students to have a scientific temperament. The students are inducted into the engineering college through the basic science department which helpsthem.