You decide to build a new super-space-time-tunnel-vehicle to escape the fast approaching viruses and zombies. Since you had to move fast all you had is a Dual Cycle Engine to power your new space-vehicle. The compression ratio is 14. The air is at 1 bar pressure and 27 degrees Celsius at the intake and at 1927 degrees Celsius after the two-stage heat-addition process (after both constant volume and constant pressure heat addition). The total amount of heat added is 1520.4 kJ/kg. Assume variable specific heats for air (VSH) Find:

(a) List ALL assumptions (detail Standard Air assumptions) and show a P-v and T-S diagram of your process.
(b) The fraction of heat (in %) transferred during the constant volume part of heat addition.
(c) The thermal efficiency of your cycle (in %).

answer:

can you answer my question?

explanation:

answer:

› 2-

2. determine the proper pump operating conditions and bit nozzle sizes for - chegg

answer:

1.3 + 20

explanation:

20.1.3

answer:

// here is code in C++.

#include <bits/stdc++.h>

using namespace std;

//main function

int main()

{

  // variable

 int n;

 cout<<"enter a number:";

 // read the input

 cin>>n;

 // find the square root of the absolute value

 float square_root=sqrt(abs(n));

 // print the square_root

 cout<<"square root of "<<n<<" is: "<<square_root<<endl;

  return 0;

}

Explanation:

Read a number from user and assign it to "n".Then find its absolute value with abs() function.Then calculate the square root of the absolute value with sqrt() function.Print the square root of the number.

Output:

enter a number:-17

square root of -17 is: 4.12311

                                                         This is easy

                                                     sinserly Natalie 7 grader (this is not that hard)