Question

_______________ is a device used to protect buildings from the effect of lightening ​

Answer 1

Lightning Conductor is a device used to protect buildings from the effect of lightning.

Answer 2

Answer:

Lightning Conductor

Explanation:

Lightning Conductor is a device used to protect buildings from the effect of lightning. A metallic rod, taller than the building, is installed in the walls of the building during its construction to work as a lightning Conductor. The rod provides easy route for the transfer of electric charge to the ground.