A gas within a piston–cylinder assembly undergoes a thermodynamic cycle consisting of three processes:Process 1–2: Compression with pV 5 constant, from p1 5 1 bar, V1 5 2 m3 to V2 5 0.2 m3, U2 2 U1 5 100 kJ. Process 2–3: Constant volume to p3 5 p1.Process 3–1: Constant-pressure and adiabatic process. There are no significant changes in kinetic or potential energy. Determine the net work of the cycle, in kJ, and the heat transfer for process 2–3, in kJ. Is this a power cycle or a refrigeration cycle? Explain.

Give heat transfer applications for the following, (i) gas turbines (propulsion) ) gas turbines (power generation). (iii) steam turbines. (iv) combined heat and power (chp). (v) automotive engines

Afoot bridge is made as a simple deck, 4 m long, with a cross section 2 m (wide) and 20 cm thick, and made of wood. the deck is supported at the two ends. the maximum load allowable on the bridge is 10 tons, provided it is uniformly distributed on the deck. to sense this load, a strain gauge is placed at the center of the bridge and its resistance is monitored. if the sensor has a nominal resistance of 350 s2 and a gauge factor of 3.6, what is the reading of the strain gauge at maximum load? the modulus of elasticity for the wood used in the construction is 10 gpa.

List and describe the parts of boxford cnc milling machine with pictures?