Answer:

Explanation:
Given that
Vrms= 60 V
Vf= 0.7 V
We know that peak value of AC voltage given as

Now by putting the values

The output voltage of the DC current given as



Therefore output voltage of the DC current is 84.15 V.
Answer: The complete part of the question is to find the exit velocity
Explanation:
Given the following parameters
Inlet pressure = 700kpa
outlet pressure = 40kpa
Temperature = 80°C = 353k
mass flow rate = 1 kg/s
The application of the continuity and the bernoulli's equation is employed to solve the problem.
The detailed steps and the appropriate formula is as shown in the attached file.
Answer:
The composition of an alloy is 0.75%wt
Explanation:
Let alloy is a hypoeutectoid alloy.
So, we can apply lever rule which is shown below.


We know that
and 
Given that
, we have to find 
Thus,

Hence
%wt
Answer:
An airfoil creates lift by exerting a downward force on the air as it flows past