Answer:
1. The magnetic flux line form a closed loop.
2. The magnetic flux line repel each other.
3. The magnetic flux line never intersect.
 
        
                    
             
        
        
        
Answer:
a) 3581.15067 kw
b) 95.4%
Explanation:
<u>Given data:</u>
compressor efficiency = 85%
compressor pressure ratio = 10
Air enters at:    flow rate of 5m^3/s , pressure = 100kPa, temperature = 300 K
 At turbine inlet : pressure = 950 kPa, temperature = 1400k 
Turbine efficiency = 88% , exit pressure of turbine = 100 kPa
A) Develop a full accounting of the exergy increase of the air passing through the gas turbine combustor in kW
 attached below is a detailed solution to the given question