- Electronic Devices and Circuits - Section 1
- Electronic Devices and Circuits - Section 2
- Electronic Devices and Circuits - Section 3
- Electronic Devices and Circuits - Section 4
- Electronic Devices and Circuits - Section 5
- Electronic Devices and Circuits - Section 6
- Electronic Devices and Circuits - Section 7
- Electronic Devices and Circuits - Section 8
- Electronic Devices and Circuits - Section 9
- Electronic Devices and Circuits - Section 10
- Electronic Devices and Circuits - Section 11
- Electronic Devices and Circuits - Section 12
- Electronic Devices and Circuits - Section 13
- Electronic Devices and Circuits - Section 14
- Electronic Devices and Circuits - Section 15
- Electronic Devices and Circuits - Section 16


Electronic Devices and Circuits - Engineering
Q1: The primary reason for the widespread use of Si in semiconductor device technology isA abundance of Si on the surface of earth
B larger band gap of Si in comparison to Ge
C favourable properties of Silicon-dioxide (SiO2)
D lower melting point
ANS:C - favourable properties of Silicon-dioxide (SiO2) Here a, b, c are the reason of widespread of silicon, but the primary reason is an abundance of silicon on the surface of the earth. So option A is the answer. |


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