Explain the refrigerant charging process to the refrigeration cycle. In case a) Complete recharge b) Partial charge

Q: F or the heat pump shown below, e work required is *

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Q: generator eliciency = 95%, brake engine elficiency = 90% What is the combined work in KW? Answer: If…

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Q: Choose from the options listed inside the parenthesis: Objective of Refrigeration: maintain a…

A: Objective of Refrigeration: maintain a cold temperature in a warm space by removing QH from it.

Q: In charging a car air conditioner, 2.4% of a 15-pound cylinder of refrigerantR-134a is used. How…

A: Let M and N are two numbers. Let M is a part of the whole number N, Percentage =MN Now we convert…

Q: what would be the net work in the turbine in kJ/kg is:

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Q: with heat source (9 AX .AY) eneryy balancee

A: When constructing a heat exchanger, an energy balance calculation is frequently used to calculate…

Q: 1. GIVE THE DIFFERENCE BETWEEN THIS TWO REFGN. SYS. A. ABSORPTION REFGN. SYS. B. AIR - CYCLE REFGN.…

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Q: n, how much does it cost to run the air per month (30 days)?

A: To find total cost

Q: ed on the given efficiency?

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Q: rom a hot reser ir is - 4 kJ/K,

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Q: e photo below is the refrigeration cycle of Ammonia, Im just confused on where h2 and Tsup=105 C…

A: To Show the concept how cardinal points are calculated in ammonia refrigeration cycle.

Q: 2. Draw and Explain Schematic diagram of Geo Thermal power plant. Discuss its advantages.

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Q: r location hav The anemom recorded durin са imeter

A: 1. Given, v = 5.5 m/s r = 1.8 m If = 0.21 CT = 0.89 Tf = 0.8 (a) Power = 0.5   A  v3 If…

Q: A surface condenser receives steam with a dryness fraction of 0.9 from a turbine. The mass flow rate…

A: Given data: -  The condenser pressure is P = 16.4 kPa. The mass flow rate of air is m = 18.91…

Q: rigeration syst ed by solar hea is

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Q: The term k/pc_p is the

A: option D is correct ...that is a,d

Q: The most economic power plant, that has the maximum thermal efficiency Select one: OTrue False

A: as per given question we have defind true/false

Q: The most economic power plant is the one that has the maximum thermal efficiency. True.

A: ExplanationThe most economic power plant is the one that has the maximum thermal efficiency because…

Q: 1.3) Calculate the COP of an air conditioner. Inside the building T = 20°C, while the outside it is…

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Q: How many tons of refrigeration are required to do this?

A: Given: Condensed temperature=212 F Cooled to=35 Fm=50 lbm/m To determine: Ton of refrigeration…

Q: Suppose a heat engine is made out of an ideal diatomic gas taken around a cycle represented by the…

A: (a) The Pv diagram shown here represents a reversible process. This diagram represents a sudden…

Q: the net heat input

A: Given data;  Current=250 A Voltage,v= 20 V Welding speed,=5 mm/s Arc efficiency=70%=0.7Determine the…

Q: A 1-ton air conditioner is a unit that will remove the amount of heat neededto melt one ton of ice…

A: Given: Latent heat of fusion of ice=144Btu/lb

Q: create a diagram of the geothermal energy flow in a geothermal power plant.

A: Draw the block diagram of the geothermal energy flow in a geothermal power plant

Q: The device that receives heat energy from source and that rejects heat into sink is known as a. Heat…

A: The device that receives heat energy from source and that rejects heat into sink is known as a. Heat…

Q: Which environmental impact is NOT present in solar energy?

A: Given:- Solar energy To find:- Environmental impact of solar energy

Q: Define the ENERGY CONVERSION EFFICIENCIES.

A: The energy conversion efficiency:- Energy conversion is basically the transfer of energy from one…

Q: What is energy management? Elaborate energy audit process/steps

A: ENERGY MANAGEMENT  .The method of controlling and maximizing energy use to conserve the use of…

Q: Water initially a saturatec

A: a. 5.8202

Q: 1. Make a control volume around the whole power plant in Fig. 1.1 and list the flows of mass and…

A: Given Power plant To find Control volume Mass flow Energy flow

Q: 1. Define the efficiency of a heat engine.

A: According to terms and conditions of bartleby we can only provide 1st solutions . Thank you!

Q: a) Find COP of the R12 Refrigeration System b) Draw the h-p diagram and explain each step

A: Condenser temperature, Tc=40oCEvaporator 1 temperature, T1=-10oCEvaporator 2 temperature,…

Q: The specific gravity of fuel oil having a heating value of 44,899.2KJ/kg is?

A: given : HV = 44899.2 KJ/kg

Q: The zero law or the thermal equilibrium is the basic for the: O Engine

A: Ans: Thermometer

Q: Power plant site depends on several factors such as: A) avoidance of pollution & noise B) degree of…

A: Option ( D ) is correct All of the above

Q: An ammonia simple vapor operator between evaporator and condenser temperature of 20 C and 35 C…

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Q: Biomass is feedstock and bioenergy is its product

A: Correct answer is Biomass is feed stock and bioenergy is its product.

Q: B// Draw a schematic diagram and numerate the main elements of a hydro power plant?

A: Given data To draw the schematic diagram of hydro power plant.

Q: What is the answer of the following asked: (need solution ASAP, thank you) The heat rejected in the…

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Q: Electrical energy Where does the electricity come from?

A: Solution:

Q: (c) work on compressor in kW (d) work on compressor per ton of refrigeration (e) coefficient of…

A: Given that: The refrigerant is R22. Refrigeration capacity = 82 kW. Compressor suction pressure =…

Q: f heat

A: given: What is cop of heat pump?

Q: Which among the following is not a renewable source of energy?

A: There is no option present which is non renewable source of energy. All the option are renewable…

Q: choose 2 renewable energy sources and explain how to obtain/harness the power on each energy…

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Q: a. Draw the system b. Draw process flow diagram for the cycle c. Draw detail Ts diagram for this…

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Q: Discuss how electricity is related to the Gross Nation Product of the Country.

A: Gross National Product (GNP): The total value of all services  and products and produced by a…

Q: A diesel electric plant supplies energy by Meralco. During a 24 hour period, the plant consumed 200…

A: