Question

now a days every motor vehicle is subjected to a pollution under control PUC test find out why this test is done

Answer 1

to reduce the air and noise pollution.

Answer 2

PUC tests stand for Pollution Under Control tests. This test is conducted on all the vehicles to monitor the emission of harmful gases like sulphur dioxide, carbon dioxide, and other hydrocarbons that are emitted from the vehicles.

These emitted gases pose a hazard and threat to the environment. So, it becomes important to keep a check on their concentration in the air and environment. The increase in the number of vehicles has increased the possibility of pollution. So, it becomes important to check the pollution levels and the levels of pollutants in the environment.

If any vehicle is found to be crossing the limits of the PUC norms, then they may be penalized by the traffic police and will be asked to take necessary steps to repair or tune the vehicle and its parts to meet the PUC norms. The rules are strict and it is mandatory for every vehicle to pass the PUC test.