Some electrical engineers focus in the study of electronic devices and circuits that are the basic building blocks of complex electronic systems. Others study power and the generation, transmission, and utilization of electrical energy. A large group of electrical engineers studies the application of these complex systems to other areas, including medicine, biology, geology, and ecology. Still another controls, telecommunications, wireless communications, and signal processing
In case of Letter Grading System, students should have secured minimum "C" Grade in all subjects in Grade 11 and 12.
The students who have a minimum score of 45% in I. Sc. or 10+2 (physical group or biological group with two paper mathematics) or diploma in engineering or an equivalent course recognized by TU can appear in the entrance examination conducted by Tribhuvan University, Institute of Engineering.
The students who have passed the entrance examination conducted by IOE are eligible for admission in IOE constituent campuses and affiliated colleges on merit basis.