Answer:
Power output,
Given:
Pressure of steam, P = 1400 kPa
Temperature of steam,
Diameter of pipe, d = 8 cm = 0.08 m
Mass flow rate,
Diameter of exhaust pipe,
Pressure at exhaust, P' = 50 kPa
temperature, T' =
Solution:
Now, calculation of the velocity of fluid at state 1 inlet:
Now, eqn for compressible fluid:
Now,
Now, the power output can be calculated from the energy balance eqn:
Answer:
The answer is below
Explanation:
Let A represent the first switch, B represent the second switch and C represent the bulb. Also, let 0 mean turned off and 1 mean turned on. Since when both switches are in the same position, the light is off. This can be represented by the following truth table:
A B C (output)
0 0 0
0 1 1
1 0 1
1 1 0
The logic circuit can be represented by:
C = A'B + AB'
The output (bulb) is on if the switches are at different positions; if the switches are at the same position, the output (bulb) is off. This is an XOR gate. The gate is represented in the diagram attached below.
