Which of the following are correct and valid for the Clacius statement?O a. AnyO b. It isimpossiblefor anyOc. ClausiusO d. It isimpossibleO e. It ispossiblefor anyO f. ClausiusOg. No heatengine canhave aO h. It isimpossibledevicestatementstatementthatof theto constructof theto constructa devicethata devicethatviolatesdevicesecondsecondlaw isdevicethermalefficiency of100thethatthatlaw isnegativestatement,and aoperates ina cycle andproducesno effectother thanoperates ina cycle andproducesno effectother thanKelvin-operateson a cycleto receiveheat frompositivestatement,and apositiveoperatesPlanckpercent, oras for aon astatementalsocycle toreceivenegativestatementpower plantto operate,the workingviolatesa singlereservoirheatstatementthecannot bethe transferfrom acan bethe transferproved.of heat froma higer-temperaturebody to alower-singlereservoirandClausiusandproved.fluidof heat froma lower-temperaturebody to ahigher-temperaturebody.statement,and viceproduce anetmustexchangeheat withamount ofwork.producea netversatheenvironmenttemperaturebody.amountof work.as well asthe furnace.

Given question: Which of the following are correct and valid for Clausius statement.

Which of the following are correct and valid for the Clacius statement? Da. Any Ob. It is impossible for any device that O d. It is impossible Oe. It is possible for any device that Oc. Clausius Of. Clausius Og. No heat engine can have a thermal Oh. It is impossible device that violates the Kelvin- Planck statement of the second statement of the second to construct to construct a device that a device that operates in a cycle and produces no effect other than efficiency of 100 operates on a cycle to receive heat from law is negative statement, and a negative statement cannot be operates on a cycle to receive heat law is positive statement, and a percent, or as for a power plant to operate, the working fluid operates in a cycle and produces no effect other than statement also violates positive a single reservoir statement the transfer of heat from a higer- temperature body to a lower- temperature body. the Clausius the transfer of heat from from a can be proved. single reservoir and proved. produce a net amount of work. a lower- statement, and vice must exchange heat with the and temperature body to a higher- temperature body. produce a net versa environment as well as amount of work

Which of the following are correct and valid for the Clacius statement? Da. Any Ob. It is impossible for any device that O d. It is impossible Oe. It is possible for any device that Oc. Clausius Of. Clausius Og. No heat engine can have a thermal Oh. It is impossible device that violates the Kelvin- Planck statement of the second statement of the second to construct to construct a device that a device that operates in a cycle and produces no effect other than efficiency of 100 operates on a cycle to receive heat from law is negative statement, and a negative statement cannot be operates on a cycle to receive heat law is positive statement, and a percent, or as for a power plant to operate, the working fluid operates in a cycle and produces no effect other than statement also violates positive a single reservoir statement the transfer of heat from a higer- temperature body to a lower- temperature body. the Clausius the transfer of heat from from a can be proved. single reservoir and proved. produce a net amount of work. a lower- statement, and vice must exchange heat with the and temperature body to a higher- temperature body. produce a net versa environment as well as amount of work

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

Which of the following formulas describe the thermal efficiency of a cycle? Select all that applies. 1 - qin/qout worknet/qout worknet/qin 1 - qout/qin
A reversible refrigeration cycle operates between cold and hot reservoirs at temperatures Tc and TH, respectively. (a) If the coefficient of performance is 10 and Tc- -40°F, determine TH, in °F. (b) If Tc- -30°C and TH -30°C, determine the coefficient of performance. (c) If Qc - 500 Btu, QH-600 Btu, and Tc -20°F, determine TH, in °F. (d) If Tc-30°F and TH-100°F, determine the coefficient of performance. (e) If the coefficient of performance is 8.9 and Te--5°C, find TH, in °C.
A reversible refrigeration cycle operates between cold and hot reservoirs at temperatures Tc and TH, respectively. (a) If the coefficient of performance is 10 and Tc = -40°F, determine TH, in °F. (b) If Tc = 0°C and TH = 30°C, determine the coefficient of performance. (c) If Qc = 500 Btu, QH=600 Btu, and Tc = 20°F, determine TH, in °F. (d) If Tc = 50°F and TH = 100°F, determine the coefficient of performance. (e) If the coefficient of performance is 5.5 and Tc = -5°C, find TH, in °C. Part A If the coefficient of performance is 10 and Tc = -40°F, determine TH, in °F. TH= i Save for Later °F Attempts: 0 of 4 used Submit Answer
19. A spacecraft, traveling in deep space, fires thrusters to achieve a change in speed of 2.8 km/s. If the specific impulse of the thrusters is 300 s, what is the ratio of the initial spacecraft mass to the spacecraft mass after the thrusters have fired? a. 0.9 3000/2.8 2.6 C. 8.2 d. None of the above 20. The state vectors for an Earth-orbiting spacecraft at a given point in tim 5
Which of the following are correct and valid for the Kelvin-Plank statement? O a. Any device O b. Kelvin- Planck O c. It is possible for any O d. No heat engine can have a thermal O e. Kelvin- Planck O f. It is impossible O g. It is impossible for any device O h. It is impossible that statement statement to construct to construct of the second law is device that a device that a device that violates of the efficiency of 100 second law is the that operates in a cycle and produces no effect other than Kelvin- operates in a cycle and produces no effect other than operates negative statement, and a operates on a cycle to receive heat from a single reservoir Planck percent, or as for a positive statement, and a positive on a cycle to receive heat statement power plant to operate, the working fluid also violates negative statement the from a statement the transfer the transfer single reservoir and Clausius cannot be can be of heat from and of heat from a lower- temperature body to a higher-…
Rankine Cycle (Thermodynamics) Show the illustration diagram and complete and step by step solution.
A) Steam enters a turbine at a pressure of 30 bars, temperature of 400 degrees Celsius and exits at a pressure of 1bar. The turbine is isentropic, how much power is produced per unit mass flow rate, w. Their is no change in kinetic or potential energy and no heat transfer. Answer in kJ/kg B) Steam enters a turbine at a pressure of 30 bars, temperature of 400 degrees celsius and exits at a pressure of 1bar. If the turbine is operating at 95% isentropic efficiency, how much power is being produced per unit mass flow rate, w. Their is no change in kinetic or potential energy and no heat transfer. Answer in kJ/kg C) Steam enters a turbine at a pressure of 30 bars, temperature of 400 degrees celsius and exits at a pressure of 1 bar. If the turbine at 95% isentropic efficiency, what is the quality of the steam exiting the turbine? Their is no change in kinetic or potential energy and no heat transfer.
when n = 1 in the polytropic process PVn = c, the process is referred as a. Adiabatic process b. Isobaric process c. Isothermal process d. Isochoric process
A reversible refrigeration cycle operates between cold and hot reservoirs at temperatures Tc and TH, respectively. (a) If the coefficient of performance is 3.5 and Tc = -40°F, determine TH, in °F. (b) If Tc = 0°C and TH = 30°C, determine the coefficient of performance. (c) If Qc = 500 Btu, QH = 600 Btu, and Tc = 20°F, determine TH, in °F. (d) If Tc = 30°F and TH = 100°F, determine the coefficient of performance. (e) If the coefficient of performance is 2 and Tc = -5°C, find TH, in °C.
It is founded on the concept of efficiency a. Second Law of thermodynamics b. Nernst Hern c. Kelvin-Planck d. Clausius
Question 2 A refrigeration cycle operates with R-134a. State 1 State 2 TA 15 psia 180 psia Saturated liquid 0 °F 200 °F QH If QL flow rate m, the work in Win, the compressor efficiency 7., and the volumetric flow rate V. 144,000 Btu/hr, find the COP, the mass %3D Win m = %3D 4° 4. Saturated vapor Win =
Question 2 A refrigeration cycle operates with R-134a. TA State 1 State 2 Saturated 15 psia 180 psia liquid 0 °F 200 °F If QL = 144,000 Btu/hr, find the COP, the mass flow rate m, the work in Win, the compressor efficiency nc, and the volumetric flow rate V. %3D in СOP — m = 4' 4 Saturated vapor Win = nc = = %3D