WorksheetsDEMO for FDP@Ramanujan College
Total questions: 8
Worksheet time: 5mins
Name
Class
Date
1.
The current flowing through the PNP transistor of Fig is
a)
2.5 mA
b)
2 mA
c)
6 mA
d)
4.5 mA
2.
First integrated circuit chip was developed by
a)
C.V.Raman
b)
W.H.Brattain
c)
J.S.Kilbey
d)
Robert Noyce
3.
Who is the father of Computer?
a)
Mike Brown
b)
Charles Babbage
c)
Tim cook
d)
Bell
4.
What is the curved path that an object follows when thrown or launched near the surface of the Earth?
a)
Terminal Velocity
b)
Projectile Motion
c)
Free Fall
d)
Gravity
5.
molecule with the same molecular structure but different structural formula
a)
fats
b)
lipids
c)
fossil fuels
d)
isomers
6.
The control Signal for a sample and hold circuit is applied to the following devices
a)
Diode
b)
SCR
c)
MOS
d)
Triac
7.
The typical value of ionization energy of an electron for an N type semiconductor can be
a)
0.001 eV
b)
0.01 eV
c)
1.1 eV
d)
0.15 eV
8.
Electronics is that branch of engineering which deals with the application of
a)
Electronic Devices
b)
Production of Electronic Components
c)
Fission of Hydrogen
d)
Generation of Small power
100 %
