psychrometric chart to estimate (1) the absolute humidity, wet-bulb

Q: Calculate the volume of an HCP unit cell in terms of cell edge (a) and height (c).

A:

Q: Estimation of the viscosity of a dense gas. Estimate the viscosity of NITROGEN at 65°F and 1000…

A: It is given that nitrogen gas is at temperature of 65oF and pressure of 1000 psig.

Q: What is the wet-bulb temperature? How is it measured? How does it differ from the dry-bulb…

A: The wet-bulb temperature and dry bulb temperature is to be defined along with the way to measure the…

Q: Temporary hardness can be removed by:

A: The hardness of the water is of two types’ permanent hardness and temporary hardness. The temporary…

Q: In the Energy and Specific Heat lab, how should the aluminum can be stabilized over the heat source?…

A:

Q: What is the thermal Diffusivity. Write down the factors effecting it.

A: Thermal Diffusivity Thermal Diffusivity is defined as the ratio of heat conducted to heat stored.…

Q: The soil is uniform if the coefficient of uniformity Cu close to: O 1.0.1 O 2.2.0 O 3.1.0 O 4.1.5

A: Uniformity coefficient (Cu) is the ratio of Grain Diameter (D60) to Grain Diameter (D10).  Soil are…

Q: i. percentage recirculation of air ii. Heat Load

A:

Q: C; Draw the temperature distribution long the insulated tip fin.

A: Fins are used in heat transfer to increase the surface area of a heat exchanger, thereby increasing…

Q: Distinguish between carnot heat engine and refrigerator

A: Carnot heat engine is a theoretical engine which operates between two temperatures on a Carnot…

Q: It refers to the vapor that is brought back to the column for better separation.   a Distillate…

A: In distillation we have key component as feed, distillate,residue,reflux and boilup.

Q: On Mars, people live in domes. The outside of the dome walls are made of aluminium. However, the…

A:

Q: Generally for gases, higher temperature results in density. * O higher O neither higher nor lower O…

A: Explanation: Gases are compressible fluid whose molecules are separated and random in motion. When…

Q: Outline the difference between non associate and associated gas

A: Associated gas and non-associated gas both are linked with reservoirs one is produced from crude oil…

Q: The condensing vapour is usually placed side of Shell and tube heat exchanger.

A: Given: Condensing vapor is placed in which side of STHE?

Q: What happens to the vapor pressure of a substance when its surface area is increased at constant…

A: The effect on the vapor pressure of a substance as its surface area increased is to be determined…

Q: On which factors do the heat gain in a CSTR depends?

A: CSTR refers to a continuous stirred tank reactor and in Chemical engineering it is used to model…

Q: Determine the following for each item: 1. Equivalent surface diameter 2. Equivalent volume diameter…

A: (1) Equivalent surface diameter is defined as the diameter of the sphere having equal surface area…

Q: Bitumen 60/7O Pen is more preferred in hot climate region compared to 30/40 Pen bitumen.

A: Bitumen penetration grade 60/70 means the penetration value is in the range 60 to 70 at standard…

Q: To measure cloud point a sample is placed in test-tube in a cooling bath and at different…

A: Cloud Point It is the minimum temperature where the first crystal formation starts. A freezer that…

Q: How diffusivity is dependent on temperature and pressure

A: gIVEN THAT we have to write how diffusivity is dependent on temperature and pressure

Q: In the drying of a wet solid, if the air temperature is Ta and the temperature of surface solid is…

A: Consider the drying of the wet solid particles. The temperature of air is Ta and the temperature of…

Q: write criticism of air quality inside room

A: Indoor air quality (IAQ) is the air quality within and around buildings and structures. IAQ is known…

Q: What happens to the trend of the boiling point of the mixture when the amount of octane increase.

A: From the data, mole fraction of methylbenzene in the vapor phase is greater than liquid phase, it…

Q: In drying experiment, the moisture is transfer to the surface of the media by capillary tubes. A.…

A: Drying is a mass transfer process consisting of the removal of water or another solvent by…

Q: A "missing half-plane of atoms" is A. mix dislocation B. an edge dislocation C.a screw dislocation…

A:

Q: 3.A large block of Aluminum is initially at uniform temperature of 40 °C the surface is exposed to…

A: Initial uniform temperature of the aluminium block, T0 = 40ºC = 313 K Sudden increase in the surface…

Q: Where is hydrocarbon gas used in the cooling process?

A: 1,1,1,2-Tetrafluoroethane is a hydrofluorocarbon (HFC) and haloalkane refrigerant . It is also know…

Q: Explain the difference (in concept or definition) between boundary layer thickness and thermal…

A: To answer difference (in concept or definition) between boundary layer thickness and thermal…

Q: Dispersion strengthening decreases electrical resistivity O reduces the electrical conductivity does…

A: Dispersion strengthening refers to the technique of growing the durability of a metal object by…

Q: Does the Underwood equation compute internal or external reflux?

A: The type of reflux calculated by the Underwood equation is to be calculated.