Describe the efficiency of a water heater?

Q: What is the advantage of having high steam quality compare to low steam quality?

A: Steam quality formula  x = mvapormliquid+mvapor

Q: Q1 (a) Differentiate between open feedwater heaters and closed feedwater heaters.

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Q: 4. A refrigerant 12 vapour-compression system operates between -10°C and 33°C with saturated liquid…

A: Given data, Temperature range of R-12 VCRS is -10 °C and 33 °C Volumetric efficiency of the…

Q: (2-16) A simple saturated refrigerating ycle using R-12 as the refrigerant operates at an…

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Q: Describe the Internally and Externally Reversible Processes

A: A process is said to be the internally reversible process in which the system returns to its…

Q: What is a heat pump and explains its purpose

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Q: rget superheat answer Actual superheat answer

A: Superheat is defined as the difference in between the actual temperature of the refrigerant and the…

Q: d) Is a car radiator a heat exchanger? If yes, then which type of heat exchanger is this?

A: heat exchanger is a device which transfers heat from one medium to another, a Hydraulic Oil Cooler…

Q: B// What are the types of feed water heaters?, classify them according to their work nature and…

A: Given Feed water heater To find Types of heater Differentiation between the heater

Q: Describe the Part of the heat received by a heat engine is converted to work, while the rest is…

A: The second law of thermodynamics heat engine only converts a part of heat absorbed from the source…

Q: Describe the function and components of a heat engine?

A: An engine that transforms the chemical energy of the fuel into thermal energy which is made used for…

Q: Task 4 A heat pump using refrigerant-134a heats a house by using underground water at 8°C as the…

A: Given: The temperature of underground water, Tw = 8°C The rate of heat loss, Qr = 60,000 kJ/h The…

Q: 92: The air in a gas turbine plant passes from the compressor through a heat exchanger, heated by…

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Q: A ____ unit is a new set of high-pressure equipment to be added or topped into the existing system…

A: Cogeneration, also known as combined heat and power (CHP), offers boiler owners and operators an…

Q: Which power plant has the maximum net thermal efficiency Sotoct ono

A: Explanation  The combined power plant has maximum net thermal efficiency. In the cobined power plant…

Q: 4.1 State 5 essential considerations to be made for a good steam generator

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Q: 1. Equipment and TS diagram with the cycle. 2. 3. 4. 5. 6. 7. 8. PROBLEM: A reheat cycle with two…

A: Solution: Given Data:   To Find:

Q: laborate the One ton of refrigeration and its benefits over other units of refrigeration

A: Most commonly used unit of refrigeration is1 ton. 1 ton is the amount of heat absorbed or release…

Q: Describe briefly the difference between a heat engine and a heat pump.

A: To explain: The difference between a heat engine and heat pump. Explanation: The difference between…

Q: A heat engine is operating at a heat source of 950 K. The efficiency was calculated to be around 45%…

A: according to the given details T1= 950K T2=?

Q: List of options for heat recovery options and potential uses in boiler

A: A waste heat recovery unit is an energy recovery heat exchanger which is used to transfer exhaust…

Q: Define the objective of a heat pump is to supply heat QH into the warmer space.

A: The heat pump is a device that is used to supply heat to the system at high temperatures known as…

Q: Describe the mechanism of heat loss in the following scenarios. a. A jacketed tank containing tomato…

A: There are three mechanism through which the heat transfer from one body to the other body takes…

Q: Describe how the principles in the “First Law of Thermodynamics” applies to a solar dish-engine…

A: First law of thermodynamics: According to this law,” the energy of an isolated system remains…

Q: c) Assess the limiting factors that impact on the economics of heat pumps. d) Conduct a cost-benefit…

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Q: 14. A 220-volt electrical heater is used to warm 6Li/hr of water from 25°C to 93°C. Assume hea…

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Q: List the advantages of using steam as a working fluid.

A: Various advantages of using steam as a working fluid in power plants

Q: Answer the following: A.) What is the significance of using multiple feedwater heaters? (Write your…

A: Given Data⇒ Multiple feedwater heaters Difference between using multiple feedwater heaters and using…

Q: Why must a room air conditioner be

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Q: s and air conditioning systems perform the same function of maintaining cool or cold conditions in…

A: option a is correct  refrigerator is used for small enclosed space

Q: Where is the only permanent suction line on a heat pump?

A: The heat pump is a device used to taken heat from the outside environment and take it to our home.…

Q: 6/20 The force P is applied to (a) the 60-lb block and (b) the 100-lb block. For each case,…

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Q: A natural gas-fired steam power plant consumes 360 kg/min of natural gas. If the heat losses to the…

A: Note:As per our guidelines we are supposed to answer only one question. Kindly repost other…

Q: Which of the following would always cause the internal energy of the system to decrease? A.…

A: Given data:- A. Isochoric heating B. Adiabatic expansion C. Isothermal compression  To find:- the…

Q: b) With a neat diagram, explain the working of the Geothermal Power Plant (Diagram+Explanation)

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Q: The figure below shows a vapor power cycle that provides process heat and produces power. The steam…

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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: For a heat engine, if QH = 600.00 kJ, and QL=350.00 kJ, then thermal efficiency n th is %

A: We have,  QH= 600 KJ and QL= 350 KJ

Q: A simple solar water heater is shown in the image. Which tubing would give the hottest water from…

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Q: Explain the following types of processes with one example of each - isothermal, isobaric,…

A: An isothermal process is a thermodynamic process during which temperature of system remains…

Conduction and Convection

When energy travels from one object to another it is said to have undergone heat transfer. Heat transfer is nothing but the transfer of thermal energy or internal energy from one thing to another, like e.g., when a vessel with water, kept on top of a burner, heats up because of the flame underneath it.