In SI units the power of sound is represented in __________________?

Related Mcqs:

Pick up the correct statement from the following ?

A. Maximum daily flow = 2 times the average daily flow B. Maximum daily flow = average daily flow C. Sewers are designed for minimum permissible velocity at minimum flow D. All the above...

The ratio of maximum sewage flow to average sewage flow for mains up to 1 m in diameter, is___________________?

A. 1.5 B. 2.0 C. 3.0 D. 4.0...

The formula V = (1/n) r2/3____________________?

A. Chezy’s formula B. Bazin’s formula C. Kutter’s formula D. Manning’s formula...

Disposal to sewage in large cities, is done in__________________?

A. Irrigation B. Dilution C. Oxidation D. Purification...

hydraulically equivalent, the relationship which holds good, is _______________?

A. D8/3 = 4 b8/3 B. D3/8 = 4 b3/8 C. D2/3 = 4 b2/3 D. D3/2 = 4 b3/2...