engineering recuitment ICAR Technician 2021 Mock Test (Re-Exam) General Science Chemistry Periodic Table
Indian Institute of Science, Bengaluru, has developed the country’s first-ever indigenous HEMT device (High Electron Mobility Transistor) by using?
1
Gallium nitride
2
Potassium Carbonate
3
Hydrochloric Acid
4
Polycarbonate