Answer:
Explanation:
Find the temperature at exit of compressor

Find the work done by the compressor

Find the actual workdone by the compressor

Find the temperature at exit of the turbine

Find the actual workdone by the turbine

Find the temperature of the regeneration

Find the heat supplied

Find the thermal efficiency

60.4%
Find the mass flow rate

Find the actual workdone by the compressor

Find the actual workdone by the turbine

Find the temperature of the compressor exit

Find the temperature at the turbine exit

Find the temperature of regeneration

C, I took the test already.
Answer:
(a) the percent thermal efficiency is 27.94%
(b) the temperature of the cooling water exiting the condenser is 31.118°C
Explanation:
Answer:
The correct answer is B
Explanation:
On a multiple lane roadway that has a speed limit of 50 mph (that is 80.5kmh) or greater, a driver is legally required to signal his or her intention to change lanes at least 300 feet in advance of making the change.
This rule like other traffic rules is design to ensure the safety of other road users by preventing accidents which may stem from reckless driving.
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