Electronic Devices and Circuits

Q1: Which of the following semiconductor has the highest melting point?

A Germanium

B Silicon

C Gallium arsenide

D Lead sulphide

ANS:D - Lead sulphide

The correct answer is B.

Si has 1410.
Ge has 938.2.
Gallium Arsenide 1238 &
Lead sulfide 1114.



img not found
img

For help Students Orientation
Mcqs Questions

One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.