Answer:
Yes the water will be safe at the point of cooling water discharge
Explanation:
Power losses in plant= 350- 350×0.35=227.5MW
Rate of heat rejection to stream= 0.75× 227.5= 170.625MW
Rate of heat rejection= rate of flow of water× c × ΔT
170625000= 150000000× 4.186 × (Final temperature- 20)
Final temperature= 20.3 ◦C
The final temperature of stream will be 20.3 ◦C. Thechange is very small so the minnows will be able to handle this temperature.
Answer:
a) The net force on the ball is instantaneously equal to zero newtons at the top of the flight path.
Explanation:
At an instantenous time at the top of the flight path, the upward force due to the Canon explosion on the ball is just equal to the weight of the ball, this will equate the net force on the ball to zero. At this point the velocity of the ball is zero before it decends down to earth under its own weight.
S= d/t
Speed= distance/time
Answer:
b. equal to the specific entropy of the gas at the inlet.
Explanation:
Isentropic process is the process in which the entropy of the system remains unchanged. The word isentropic is formed from the combination of the prefix "iso" which means "equal" and the word entropy.
If a process is completely reversible, without the need to provide energy in the form of heat, then the process is isentropic.
