- Transistors
- Vacuum Tubes and Valves
- Integrated Circuits
- None of above
Category: Current Affair
a) P.T.V.
b) S.T.N.
c) GEO
d) None of these
A. G 20
B. European Union
C. NATO
D. Commonwealth
A )Aristotle
B)Socrates
C)Herodotus
D)Plato
a) P.T.V.
b) S.T.N.
c) GEO
d) None of these
A. G 20
B. European Union
C. NATO
D. Commonwealth
A )Aristotle
B)Socrates
C)Herodotus
D)Plato