A pipe of diameter 1.5 m is required to transport an oil of specific gravity 0.9 and viscosity 0.003 poise at the rate of 3 cumecs . Tests were conducted on a 0.15 m diameter pipe for a viscosity of water is 0.01 poise . The rate of flow in the model will be nearly:
A. 90 𝑙 /𝑠
B. 80 𝑙 /𝑠
C. 70 𝑙 /𝑠
D. 60 𝑙 /𝑠
Answer:A
A pipe of diameter 1.5 m is required to transport an oil of specific gravity 0.9 and viscosity 0.003 poise at the rate of 3 cumecs . Tests were conducted on a 0.15 m diameter pipe for a viscosity of water is 0.01 poise . The rate of flow in the model will be nearly:
A. 90 𝑙 /𝑠 B. 80 𝑙 /𝑠 C. 70 𝑙 /𝑠 D. 60 𝑙 /𝑠