The following figure shows an electrostatic precipitator. Identify $P, Q,$ and $R$.

  • A
    Negatively charged wire,Dust particles,Discharged corona
  • B
    Discharged corona,Dust particles,Negatively charged wire
  • C
    Negatively charged wire,Discharged corona,Dust particles
  • D
    Discharged corona,Negatively charged wire,Dust particles

Explore More

Similar Questions

The Air (Prevention and Control of Pollution) Act came into force in:

What is used in an electrostatic precipitator?

Air pollution effects are usually found on

It is said that the Taj Mahal is being damaged due to ...........

Identify the full form of $CNG$.

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo