Electrostatic precipitator is used for the removal of which of the following? (
This question was previously asked in
Shift 11/06/2023 3:30 PM - 6:30 PM
A
Carbon dioxide
B
Sulphur dioxide
C
Nitrogen dioxide
D
Particulate matter
Correct Answer
Particulate matter
Detailed Explanation
Electrostatic precipitator can remove over 99% particulate matter present in the exhaust from a thermal power plant. It has electrode wires that are maintained at several thousand volts, which produce a corona that releases electrons. These electrons attach to dust particles giving them a net negative charge. The collecting plates are grounded and attract the charged dust particles.
Get Dubuddy App
Practice on the go with our mobile app
More CUET Questions
1
Which of the following are not contraceptive methods?
(A) IUDs
(B) GIFT
(C) IUI
(D) Cervical caps
Choose the correct answer from the options given below :
(
2
Which type of population interaction is exhibited by 'mycorrhizae'? (
3
The reasons why not both the strands of DNA are copied during transcription are:
(A) Replication fork will not be formed
(B) The two RNA molecules synthesised will form dsRNA molecule
(C) Complicate the genetic information transfer machinery
(D) dsRNA molecule will not be translated into proteins Choose the correct answer from the options given below:
(
4
Rauwolfia vomitoria growing in different Himalayan ranges, is an example of :
(
Test Series
CUET Subjects
Your CUET Journey Starts with DuBuddy
CUET ki Practice Means DuBuddy Pe Practice