Answer:

Explanation:
Let assume that heating process occurs at constant pressure, the phenomenon is modelled by the use of the First Law of Thermodynamics:

The specific enthalpies are:
Liquid-Vapor Mixture:

Saturated Vapor:

The thermal energy per unit mass required to heat the steam is:


Answer:
Christmas is celebrated to remember the birth of Jesus Christ, who Christians believe is the Son of God.
Explanation:
Christmas is celebrated to remember the birth of Jesus Christ, who Christians believe is the Son of God. The name 'Christmas' comes from the Mass of Christ (or Jesus). A Mass service (which is sometimes called Communion or Eucharist) is where Christians remember that Jesus died for us and then came back to life.
Answer:
The correct answer is "20.8 kN" and "31 kN". A further explanation is given below.
Explanation:
- The angular touch bearing seems to be a fine replacement while accommodating radial and even some displacement pressures.
- You may receive static as well as dynamic scores from either the manufacturer's collections.
The load ratings should be for the SKF bearing including its predetermined distance:
Static load
= 20.8 kN
Dynamic load
= 31 kN
Answer:
the volume flow rate per unit depth is:

the ratio is : 
Explanation:
From the question; the equations of the velocities profile in the system are:
----- equation (1)
The above boundary condition can now be written as :
At y= 0; u =0 ----- (a)
At y = h; u =0 -----(b)
At y =
; u =
------(c)
where ;
A,B and C are constant
h = distance between two plates
u = velocity
= maximum velocity
y = measured distance upward from the lower plate
Replacing the boundary condition in (a) into equation (1) ; we have:

Replacing the boundary condition (b) in equation (1); we have:

Replacing the boundary condition (c) in equation (1); we have:

replacing
for A in (d); we get:


replacing the values of A, B and C into the velocity profile expression; we have:

To determine the volume flow rate; we have:

Replacing 


Thus; the volume flow rate per unit depth is:

Consider the discharge ;
Q = VA
where :
A = bh
Q = Vbh

Also; 
Then;

Thus; the ratio is : 