t says P3 is given in question - so P3 is the cracking pressure? Why Also does not give answer for Pp And should real volume flow rate take into consideration volumetric efficiency

Q: Draw a picture of the 1st overtone for both an open (at both ends) pipe and a closed (open at one…

A:

Q: The attatched pV diagram shows three different cycles: the Otto cycle, the Diesel cycle, and the…

A: GIVEN  PV diagram We can determine the work done from the diagram. In a PV diagram, area under the…

Q: One mole of oxygen from 19 L expands to 21 temperature fixed at 310 k. What is the work done?

A: Initial volume of oxygen = 19 L  Final volume of oxygen = 21 L  Temperature of system = 310 K

Q: How do the efficiencies of the ideal Otto cycle and the Carnot cycle compare for the same…

A:

Q: Determine the NPSH availalbe when a pump draws gasoline at 30°C (sg-0.65) from an underground tank…

A: To determine the NPSH (Net Positive Suction Head) available, we need to use the following formula:…

Q: What must occur in cases where in entropy decreases?

A: The entropy is defined to be a measure of randomness. In other words, it is the amount of energy…

Q: Why is entropy change at constant pressure greater than entropy change at constant volume

A:

Q: A gas is taken through the cycles illustrated below. During one cycle, how much work is done by an…

A:

Q: 0. Determine the enthalpy of a 2 m³ substance with 10.75 kJ/kg internal energy at atmospheric…

A:

Q: A piston-cylinder device contains 3 kg of R-134a fluid at 100 kPa and 0.6 quality conditions. The…

A: Given thatMass, m=3 kgPressure, P=100 kPax1=0.6Tsat=246.6 KDestroyed energy, E=30 kgfrom…

Q: Explain temperature co-efficient.

A:

Q: Show detailed work Don't use Artificial intelligence tools. Chatgpt answer will get unhelpful…

A: Step 1: To determine the heat exchange with the surroundings during the compression process, we can…

Q: Describe Carnot cycle and derive an expression for its efficiency.

A: Carnot Cycle is considered as an ideal cycle.It is a reversible cycle ,it has four processes and all…

Q: Do diesel or gasoline engines operate at higher compression ratios? Why?

A:

Q: A combined cycle power plant burns natural gas and produces 600MW and has an efficiency of 48%. Find…

A: A combined cycle power plant burns natural gas and produces 600MW and has an efficiency of 48%. Find…

Q: Which of the following is the carnot efficiency?

A:

Q: (a) the tip radius and corresponding rotor air angles B1 and B2. (b) the mass flow entering the…

A: