Q 145. Creating large vacuum leake will cause the short term fuel trim STFT and long term fuel trim LTFT to decrease. T F

Q: In the shown Figure, the network done by the gas during the close cycle is equal to: P (P₂) 6x104…

A:

Q: 1. A rubberized sphere contains carbon dioxide. If the initial radius of the sphere is 15cm: a. How…

A:

Q: Question #: 23 If a person who normally requires an average of 12,000 kJ (~ 3000 Cal) of food energy…

A: If a person who normally requires an average of 12,000 kJ (3000 kcal) of food energy per day…

Q: For the process shown in the figure below, answer questions 7, 8, and 9 when the system consist of…

A:

Q: 78. ao On a cold day, 24 500 J of heat leaks out of a house. The inside temperature is 21 °C, and…

A: The change in entropy of the house is given by ∆Shouse=QT=-24500J21°C+273.15K=-83.29 J/K

Q: The U.S. Department of Energy estimates that up to 10 percent of the energy use of a house can be…

A: Annual energy cost,

Q: In a household during a particular week three 2kW fires are used on average 25 h each and eight 100W…

A:

Q: Suppose that  Process B and Process C, each have a lower specification limit (LSL) of 2, and an…

A: Process capability is an important statistical tool. It is used to measure the ability of a process…

Q: A rubberized sphere contains carbon dioxide. If the initial radius of the sphere is 15cm: a. How…

A: Given,   Initial radius of the sphere is, r1= 15cm =0.15 m   Pressure at STP , P=1 atm   Volume of…

Q: 09. a. Sketch a P-V diagram of a typical Carnot cy b. Shade and label the area representing work c…

A:

Q: 9. A neatly arranged bookshelf is very orderly system and has low entropy why is it safe to assume…

A: Entropy, the measure of a system's thermal energy per unit temperature that is unavailable for doing…

Q: . One mole of an ideal gas expands isothermally at T = 20°C from 1.1 m³ to 2.1 m³. The gas constant…

A:

Q: 1. Rick spends four hours researching on the internet and does 1090 J of work. In the process, his…

A: Given data The work done by rick is given as W = 1090 J. The decrease in internal energy is given…

Q: .Vz=20 Vand Pmax=5 W If you know that IZM Find an amount

A: Given, VZ =20V Pmax =5W We know,      Pmax= Vz* Izm

Q: A certain coal-fired power plant has a rated power capacity of P = 850 MW. The output of this plant…

A: Given that :- Power capacity , P=850 MW  Output , W=0.26Q11

Q: Q38. Q38. How much energy does a 150 W steam iron consume per second? O 15 W O 15 J O 150 J O 0.15 J

A: Answer  150 J

Q: 8. While forming a 1.50 kg aluminum statue, a metal smith heats the aluminum to 2700 °C, pours it…

A: 8) Given that, the mass of the aluminum statue is m=1.5kg Initial temperature is Ti=110oC=383K Final…

Q: Suppose you have a 1000Wmicrowave that you need to run for 5minto heat up your dinner.1. How much…

A: Power "P" = 1000 W      Time "t"= 5 mins

Q: Q6. Which quantity needs to be decreased (TL or TH) to increase the efficiency of a Carnot engine…

A: efficiency = 1-(Tl/Th) where Tl is lower temperature  Th is higher temperature.

Q: 1. What is the efficiency of a steam engine if it absorbed an energy of 2.5 x 10*J from the boiler…

A: Given: heat absorbed Q1=2.5*108 Jheat rejected Q2 =1.5*108  J

Q: What is the difference between spark-ignition and compression-ignition engines?

A:

Q: 18. A perfect engine would have On the other hand, a perfect refrigerator would need which would…

A: The fill in the blanks. A perfect engine would have ......................., which would lead to an…

Q: A certain coal-fired power plant has a rated power capacity of P = 960 MW. The output of this plant…

A: "Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: A 39% maximum efficient coal-fired power plant needs to produce 600 MW of power.  A. To achieve…

A:

Q: 5. Given the equation for hypothetical system InZ = aT¹V Evaluate, the mean energy, entropy and…

A:

Q: 4. Derive the coefficient of performance of a Carnot Engine in cooling mode. COP (cooling mode) Te…

A:

Q: Plasma spraying is a process used to coat the surface of a material with a protective layer to…

A: Solution:-   Given;           K=30 W/m          ρ=3970 kg/m3          cp=800 j/kg K…