Page 9 - iPrime_V2.2_class2
P. 9
1 Computer—An
Electronic Device
Chapter Profile
Working of Machines Working of a Computer
Advantages of a Computer Teaching & Learning using Computers
Disadvantages of a Computer Computer vs Human
In the previous class, we have learnt that a computer can perform a variety of tasks. It
works according to the commands or instructions given by us. Most of the machines
that we use in our daily life also work according to the commands given by us.
WORKING OF MACHINES
Look how these machines work.
Washing Machine:
Input Process Output
Dirty clothes Washing Clean clothes
Juicer:
Input Process Output
Fresh fruits Mixer Fresh juice
Computer—An Electronic Device 7 7

