After a strong storm, a worker does not realize that a power transmission line has fallen on his car and is electrocuted while o
1 answer:
You might be interested in
Answer:
The viscosity of the fluid is 6.05 Pa-s
Explanation:
The viscosity obtained from a rotating type viscometer is given by the equation
where
T is the torque applied in the viscometer
't' is the thickness of gap
is the angular speed of rotation
are the outer and the inner raddi respectively
Since it is given that
Applying the values in the above relation we get
Answer:
15.467 m/s
Explanation:
See attached picture.
Solution :
The treatment system will operate as the well mixed chamber.
Disinfection rate constant for the UV light, k is 7.80 /s. Number of bacteria in water need to be reduced by 99.9%
Percent reduction of bacteria should be
Volume of the unit chamber is fixed at 2L
Assume the inlet concentration, as 1000
The outlet concentration of bacteria, C should be
= 103
The well mixed chamber will then follow a completely mixed flow reactor model.
Compute the time required :
= 1.115 s
Flow through the system is = 1.79 L/s
The amount of water treated during the 10 hours of sunlight is 1.79 x 10 x 60 x 60 = 64440 L