Consider the flow past a 30-degree expansion corner. The upstream conditions are M1 = 2, P1 = 3 atm, and T1 = 400 K. Calculate the following downstream conditions: M2, P2, T2, T02, and P02.

An electric motor under steady load draws 9.7 amperes at 110 volts; it delivers 1.25 (hp) of mechanical energy. The temperature of the surroundings is 300 K. What is the total rate of entropy generation in W·K-1?

Consider the following definition of a recursive method. public static int func2 (int m, int n) { if (n = = 0) return 0; else return m + func2 (m, n - 1); } Which of the following statements about the code in the accompanying is always true? System.

A three-phase 12 HP motor is 90% efficient with a. 89 lagging power factor. What is the required rated input apparent power for this motor running under full load?

What kindnof energy do you display in physical education class?

A solid cylindrical part with dimensions of 25 mm in diameter and 15 mm in height is to be produced from fine loose copper powder and is to have a tensile strength of 175 MPa.

A person with a Class C drivers license may operate

A conducting spherical shell having an inner radius of 3 cm and outer radius of 4.3 cm carries a net charge of 9.6 μC. A conducting sphere is placed at the center of this shell hav - ing a radius of 0.8 cm and carries a net charge of 1.7 μC.

Rubber bushings are used on suspensions to A. separate parts B. permit necessary movement C. cushion parts and reduce vibration and noise D. All of the above

Consider five wireless stations A, B, C, D, E. Station A can communicate with all other stations. B can communicate with A, C, E. C can communicate with A, B, D, and D can communicate with A, C, E. Also E can communicate with A, D, B.

tech A says that a Hall-effect sensor can be used in an electronic ignition system. Tech B says that an optical-type sensor can be used in an electronic ignition system. Who is correct