A.About 10 db
B.About 30 db
C.About 40 db
D.About 100 db
E.About 140 db
Related Mcqs:
- Noise level in case of an aircraft is
- Which of the following operation produces highest noise level?
- The noise level due to auto horn may be of the order of
- Which of the following area of work needs lowest noise level?
- The maximum acceptable noise level in offices is
- Permissible noise level in small conference room is
- If in a compression ignition engine the noise level is to be reduced, the design features which will not be affected are
- If equilibrium population level of a crop damaging insect is above the economic injury level, it is a:
- One of the defects of surgical removal of pituitary gland is fall in the level of sodium ions in blood and rise in potassium level. The reason for this being:
- If the minimum stock level and average stock level of raw material are 4,000 and 9,000 units respectively, find out its reorder quantity.?