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 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: 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: 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: 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: 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

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.