Pick the odd one out from the following. Hint - Controlling air pollution.

Silencers

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Scrubbers

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Fabric filters

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Electrostatic precipitators

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A Silencers
Silencers control noise pollution while others control air pollution. To control the particulate matter in air, we need to deploy smoke stacks with electrostatic precipitators. Fabric filters, scrubbers, and inertial separators should be fitted to factories. Noise pollution can be curbed by fitting silencers to generators.

Suggest Corrections