A bicycle tire with a volume of 0.00212 m3is filled to its recommended absolute pressure of 495 kPa on a coldwinter day when the tire’s temperature is −15 °C. The cyclist thenbrings his bicycle into a hot laundry room at 32 °C. (a) If the tirewarms up while its volume remains constant, will the pressureincrease be greater than, less than, or equal to the manufacturer’sstated 10% overpressure limit? (b) Find the absolute pressure inthe tire when it warms to 32 °C at constant volume.

Q: A car’s tire has a pressure, temperature of 32 psi and 80 deg F, respectively. By mistake, the tire…

A: Given: T1=80°F=540°RT2=T1+75°C=675°RP1=32 psiMWAir=28.97 lbMWCO2=44 lb

Q: When boiling food the cooking temperature is limited to about 100° C. Pressure cookers allow for…

A: Given data as per question Food temperature =1000 c Mass of water =4 kg Heat added =7000 watt…

Q: A closed tank contains 0.60 m of saturated steam dry at a manometric pressure of 274 kPa. (a) What…

A: Given   Pressure, P = 274 kPa  Volume, V = 0.6 m3 Find  Temperature, T  Mass of steam, m

Q: (D) A balloon was filled with hydrogen gas with 1.41*10* liters at 21°C and 745 torr. The…

A: Given:V1=1.41*104 L =14.1 m3T1=21°C =294 KP1=74 torr =9.865 KPaT2=-48°C =225 KP2=63.1 torr =8.412641…

Q: (a) Describe the isothermal, isobaric, and isochoric (or isometric) processes, and illustrate each…

A:

Q: A piston-cylinder device contains water of quality x-0.7 and pressure 200 kPa with an initial volume…

A:

Q: Taking the coefficient of compressibility of water to be 2200 MPa, determine the pressure increase…

A: Given   Coefficient of compressibility, B = 2200 MPa                Change in volume, dV1 = 1% =…

Q: The cross-sectional area of one limb of a U-tube manometer (figure shown below) is made 500 times…

A: Answer: The percentage error involved is 0.2%.

Q: g the experiment on the mination of surface tension s by the capillary rise meth n among the…

A: Ans: Methanol

Q: Helium at 149 kPa abs and 10°Cis isentropically compressed to one-fourth of its original volume.…

A:

Q: Derive the general expression for the relation between pressure and elevation for isothermal…

A: Atmospheric changes changes with altitude which can be derived using hydrostatic pressure relation.…

Q: What is the phase and pressure of water at 280°C with specific volume 0.92 m3/kg? answer :…

A:

Q: The vacuum in a condenser is found to be 71.12 cm of Hg (barometer 76 cm of Hg) and the temperature…

A: Here, From the steam table 1 kg of steam at 30oC will exert a pressure of 0.04242 bar and have a…

Q: m3 tank contains helium at 127C and is evacuated from atmospheric pressur

A: V=6m3T=127°C=400.15KP1=101325pa...atmsP2=730mm HgHelium Molecular mass=4.0026kgm/kgmol To-Find:- a)…

Q: Situation 4: Air at 20°C and 200 kP pressure (kPa) and temperature (" correct, otherwise still…

A: GivenT=20oC=20+273=293KP=200kPaV2=V129  process is isothermal 10 process is isentropic  with k=1.4

Q: A hollow cylinder 80 cm long in diameter, one end closed, is immersed vertically with its closed end…

A:

Q: Glinder arrang enment-It u heated pam 12 Lar, 25°C to Constant pressre: ement-It s heated 200°C at…

A: When the pressure of a thermal cycle remains constant, the process is called the constant pressure…

Q: Gut the initial temperature (T1) in :( o C) is A piston-cylinder device contains water of quality…

A:

Q: T (°C) P, kPa v (m³/kg) Faz tanımı 80 100 80 45 80 3.002

A: (i) T=80 °C , P=100 kPa. From property table, at P=100 kPa, Tsat=99.61 °C. As T<Tsat, phase of…

Q: 10 kg of R-134a fill a 1.3206 m^3 rigid container at an initial temperature of 24 C. The container…

A: 1. Given Data The mass of the R-134a is:m=10 kg The volume of the R134a is:V=1.3206 m3 The initial…

Q: (D) A balloon was filled with hydrogen gas with 1.41*10* liters at 21°C and 745 torr. The…

A: Given:V1=1.41*104 L =14.1 m3T1=21°C =294 KP1=745 torr =745*0.133 =99.085 KPaT2=-48°C =225 KP2=63.1…

Q: pressure measurements at several different temperatures are shown below for mercury. Determine deta…

A:

Q: Saturated steam vapor at 250 degree celcius moves along its isothern until the pressure become 1mpa.…

A: We have to find  a.  Initial pressure b. Change of enthalpy c. Entropy

Q: Argan initially at -77 "C and 9720 kPa is contained in 1.2 m rigid tank. The tank is heated until…

A:

Q: What is the final temperature of ammonia (chemical formula NH3) in a rigid tank, if the tank…

A: Given:Initial mass of ammonia, m1=28 kgInitial temperature of ammonia, T1=50°CInitial pressure of…

Q: A 20 m diameter spherical thin walled cylindrical tank is to be used to store a gas. The thickness…

A:

Q: A capillary tube is immersed vertically in a water container. Knowing that water starts to evaporate…

A: To Find:The maximum capillary rise.The tube diameter for the maximum rise.Given:The contact angle at…

Q: A soccer referee inflates a soccer ball to the standard required measured pressure for a game of…

A:

Q: The property commonly used to characterized compressibility of fluid is None of theses Fluid modulus…

A: The volume of fluids changes with the change in the pressure acting on it. When the pressure applied…

Q: 36. The top floor of a building is 20 m above the basement. Show that the water pressure in the…

A:

Q: Carbon dioxide of mass 0.9 kg is contained in a vessel at a pressure of 4 MPa and a temperature of…

A: The mass of the CO2, (m)=0.9 kg Initial pressure,(P1)=4 MPa=4000 kPa Initial temperature,(T1)=500oC…

Q: What is the gage pressure on the bottom of the tank, in kPa? What is the absolute pressure on the…

A: Diameter d = 3mHeight h = 11 mAtmosperic presure Patm=101.325 KPa

Q: One Kilagram of water fills 150-2 rigid container at an initial pressure of 2 M Pa. The container ir…

A:

Q: A closed container contains 1.5m high of water, 2.5m high of oil (SG= 0.8), an unknown liquid (SG=…

A:

Q: Carbon dioxide is contained at pressure = 0.813 MPa and temperature = 258.57K. Accounting for the…

A: Given: P = 0.813 MPa T = 258.57 K To find: density of CO2

Q: A closed container contains 2.4m high of oil (SG = 0.8), 1.5m high of water, a 1m high of an unknown…

A:

Q: A6 tank contains helium at 400K and is evacuated from pressure to a pressure of 740 mm Hg vacuum,…

A: here the given data : Volume of tank is  6 m3 helium gas is present  Temperature of the tank is  400…

Q: An open circular cylinder of 20 cm diameter and 120 cm long contains water upto a height of 80 cm.…

A: Length of the container = 1.2 m Height of water = 0.8 m Diameter of container D=0.2 m N=400 rpm

Q: What is the temperature at the triple point?

A: Given; In the vicinity of the triple point, the vapour pressureof liquid and solid ammonia are…

IC engines

The term "engine" indicates a mechanical device/machine used to convert input energy to a specific mechanical output. The input energy may be in the form of chemical energy, thermal energy, or so on and mechanical output is in the form of mechanical energy (work done). Generally, the engines classify into two groups which are internal combustion type and external combustion type, and further, these two types can be classified into two types that are reciprocating and rotary engines.