a) An aircraft's instruments measure an air temperature of -10° C and an air pressure of 90 kPa. What is the air density for these conditions?

Q: A closed tank contains 0.5 m of mercury, 1.5 m of water, 2.5 m of oil of specific gravity 0.8 and…

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Q: A differential pressure transmitter is used for the measurement of liquid level in a process vessel…

A: Given Data: The given gas pressure is hg = 20''WC. The Specific gravity of fluid 1 is SG1 = 0.88.…

Q: What is the mass of the air inside the classroom, which is 15m * 8m * 1.5m? The classroom conditions…

A: Given data: Volume (V) = 15m * 8m * 1.5m Pressure (P) = 1 bar Temperature (T) = 25℃ Need to…

Q: On the standard mountain, location A is 25°C and has an elevation of sea level (0 m), location B has…

A: Given data:- A= 25 C  Elevation at A= 0  Elevation at B = 8000 m  Elevation at C = 6000 m Humidity…

Q: state the following pressures as absolute pressure in pascals relative to 1 standard atmosphere…

A: To determine the following pressure in Pascal relative to 1 standard atmospherethe following gauge…

Q: D Question 3 Water at a pressure of 10 MPa has a specific enthalpy of 259.55 kJ/kg. What will be its…

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Q: An ideal gas exerts a gauge pressure of 0.852 atm in a volume of 6.27 L at a temperature of 26.6 °C.…

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Q: For the following table, fill in the missing values. Tparcel refers to the temperature of a single…

A: The table is filled along with the reason for the blank fulfillment so that you can understand it.

Q: A car tyre has a gauge pressure of 1.9 bar. Determine it's absolute pressure in mmHg, assuming the…

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Q: A volume of 25 in of air is measured at a pressure of 30 in HG absolute and a temperature of 70°F.…

A: As per given question  Volume =25°c Temperature=70 °f Pressure =10psig We have to find volume

Q: The pressure 10 ft below the free surface of a liquid is 6.51 inHg. What is the specific gravity of…

A: Given: Height=10 ft  1 ft=0.3048 m 10 ft=3.048 m Pressure= 6.51 inch of Hg 1 inch of Hg= 3386.39…

Q: The water in a tank is pressurized by air, and the pressure is measured by a multifluid manometer as…

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Work and Heat Transfer

It is generally related to thermal engineering which tells about the use, creation, conversion and transfer of heat energy between the systems. It is also considered that to transfer heat from one source to another, transfer of masses is also required. There are various mechanisms by which, transfer of heat takes place i.e. thermal conduction, convection, radiation or by change of phase. All these mechanisms have their own specific features which sometimes occur simultaneously within the same system.