GROUP-B

পরমাণুর গঠন

Theory

1.Atomic structure

2.Table for  electron configuration ofElements

3.ANIMATED  Model

MCQ SET

1.MCQ SET-1

2.MCQ SET -2

ELECTRICAL EQUIPMENTS

a)Two pin,three pin  and plug and socket

b)Electric Fuse

c)DC electric motor

d)Light emmiting Diode.

e)Diode.

f)Resistance.

g)Capacitor

h)Transistor

i)IC