Question

The screw driver used by an electrician has a plastic or wooden handle ? why ?

Answer 1

yaar plastic ka hota h kabhi dekha nhi kya
and plastic is bad conductor of electricity
 

Answer 2

This is because of the Reason that a when we catch a screw driver the we can get a electric shock
and to prevent from it.
the insulaters such as plastic or wooden handle are used..
because it make the flow of electricity unable