Answer:
Explanation:
Given that
L= 50 m
Pressure drop = 130 KPa
For Copper tube is 3/4 standard type K drawn tube
Outside diameter=22.22 mm
Inside diameter=18.92 mm
Dynamic viscosity for kerosene
Pressure difference given as
Where
L is length of tube
μ is dynamic viscosity
Q is volume flow rate
d is inner diameter of tube
ΔP is pressure drop
Now by putting the values
So flow rate is
Answer:
15. R = R₁ + R₂ + R₃
16.
Explanation:
15. The equation for the sum of resistances arranged in series is given as follows;
(Series) = R₁ + R₂ + R₃ + ... +
Therefore, the equation for the total resistance, 'R' of 3 series resistors is given as follows;
R = R₁ + R₂ + R₃
Where;
R₁, R₂, and R₃ are the three resistances arranged in series
16. The equation for the sum of resistances arranged in parallel is given as follows;
Therefore, the total resistance, R, of two resistance arranged in parallel is given as follows;