Match the following lists :
| List-I | List-II |
|---|---|
| P.IS 4954:1968 | 1.Measurement of noise emitted by moving vehicles |
| Q.IS 3028:1998 | 2.Code of practice for noise reduction in industrial buildings |
| R.IS 4758:1968 | 3.Recommendations for noise abatement in town planning |
| S.IS 3483:1965 | 4.Methods of measurement for noise emitted by machines |
Select the correct answer using the code given below :
- A4 3 2 1
- B4 3 1 2
- C3 1 4 2Correct
- D1 3 2 4
Solution
Concept
Indian Standards on noise
Step-by-step solution
1. IS 4954:1968: recommendations for noise abatement in town planning → 3. 2. IS 3028:1998: method of measurement of noise emitted by moving vehicles → 1. 3. IS 4758:1968: methods of measurement of noise emitted by machines → 4. 4. IS 3483:1965: code of practice for noise reduction in industrial buildings → 2.
Explanation
These are the Bureau of Indian Standards publications on noise: planning, vehicle noise, machine noise and industrial building design.
Why the other options are wrong
The other codes assign the measurement standards to the wrong subject.
Shortcut
4954 planning; 3028 vehicles; 4758 machines; 3483 industrial buildings.
Common mistake
Mixing the two measurement standards.
Correct answer: C) 3 1 4 2