Integer to Float Conversion All labs must be done during lab time. Each labs worth 10 points The lab can be hand in next day wit
1 answer:
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Answer:
The given function will return an integer in term of j on each iteration of while loop. However, it is noted that this program has some syntax error. The complete code executed in an online R compiler with explanation is given below
Explanation:
def<-function(j){
k=0;
i=1;
while (i<j**3) #j raise to power 3
{
k<-k+1;#k=k+1
i <- i*2;#i=i*2
print(k);#
}
}
def(6)# if you pass the value 6 to function def(j)
Answer:
exergy = 33.39 kW
Explanation:
given data
thermal energy reservoir T2 = 1500 K
heat at a rate = 150,000 kJ/h = kW = 41.67 kW
environment temperature T1 = 25°C = 298 K
solution
we get here maximum efficiency that is reversible efficiency is express as
reversible efficiency = 1 - ...............1
reversible efficiency = 1 -
reversible efficiency = 0.80133
and
the exergy of this supplied energy that is
exergy = efficiency × hat supply ................2
exergy = 0.80133 × 41.67 kW
exergy = 33.39 kW