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Answer:
a)
b)
Explanation:
Given that
Diameter ,d= 0.15 mm
We know that pressure difference is given as
Now by putting the values
When surface tension 0.1 N/m :
The surface tension ,
When surface tension 0.12 N/m :
The surface tension ,
a)
b)
Answer:
D. Both hosts 10.168.7.10 and 10.168.7.11 will be permitted
Explanation:
access-list 90
deny 10.168.7.0 0.0.0.255
permit 10.168.7.10
permit 10.168.7.11
permit 10.168.7.12
deny any
Answer:
L = 46.35 m
Explanation:
GIVEN DATA
\dot m = 0.25 kg/s
D = 40 mm
P_1 = 690 kPa
P_2 = 650 kPa
T_1 = 40° = 313 K
head loss equation
where
density is constant
head is same so,
curvature is constant so
neglecting minor losses
we know is given as
therefore
V = 25.90 m/s
for T = 40 Degree,
Re = 4.16*10^5 > 2300 therefore turbulent flow
for Re =4.16*10^5 , f = 0.0134
Therefore
L = 46.35 m