What do you mean by earthing of an electric appliance ?

What do you mean by power rating of an electrical appliance ? How do you use it to calculate the resistance of the appliance ?

What do you mean by linkage?

What do you mean by alnico?

What do you mean by necrosis ?

What do you mean by STDs?

What do you mean by a wave?

What do you mean by aestivation.

What do you mean by convection?

What do you mean by bioreactor?

What do you mean by softening of lead ?