Differentiate boiler feed water and engine cooling water in terms of its characteristics including phase, properties, and usage.

Q: installing a spray condenser with a wet type cooling tower is not practical Choice. explain why?

A: When installing a condenser with cooling tower than in that case there are different types of flow…

Q: How does the compressor lubrication system differ for reciprocating and centrifugal compressors?

A: Lubrication is an important part of the maintenance of the compressor machines. Due to the…

Q: 9. For the LiBr-water machine shown below, determine: a. The heat required at the generator…

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Q: What are the main centrifugation methods, what characterizes them, and what is the main difference…

A: The three main methods of separation are differential pelleting, rate‐zonal centrifugation and…

Q: How do you calculate the heating surface of a boiler?

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Q: A Freon 12 vapour compression system operating at a condenser temperature of 40°C and an evaporator…

A: Given dataTe=0°CTc=40°CRC=15 tonsTo find 1. m°2. discharge temp Tb

Q: installing the dry cooling tower has decreased both net power and efficiency. explain why?

A: The close-loop cycle power plant like steam turbine requires a cooling process after electricity…

Q: 1. How can you measure the wet bulb temperature using a mercury thermometer? 2. Why are water…

A: Wet bulb temperature is nothing but the temperature of the wet cloth wrapped over the bulb of…

Q: What is the maximum filtering velocity for chocolate, grains and leather fumes in Pulse-Jet…

A: Pulse-Jet Baghouse – It is a self-cleaning dry filtration device. Through blasts of compressed air,…

Q: 10. Explain the benefit of power factor in material in a thermoelectric.

A: The thermoelectric effect is the transfer of temperature variations to electric voltage and back…

Q: Differentiate between water tube boiler and fire tube boiler.

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Q: what is the compressor faults and potential hazards?

A: Compressor Faults: The problem which resists the smooth working of the compressor is termed as…

Q: QUESTION 1 AW 1.1A boiler plant generate steam at a pressure of 13,5 bar and with a temperature of…

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Q: Explain why a heat pump system is more cost-effective in winter season in  Alaska but not in houses…

A: To explain:  The reason that a heat pump system is more cost-effective in winter season in country A…

Q: What are chilled liquid treatment process and condenser water treatment process in refrigeration and…

A: In this problem, it is asking about the two processes that are used in refrigeration and air…

Q: How does the Steam Pressure relates Steam Temperature in the boiler?

A: Steam pressure and steam temperature are directly proportional. As we know that in presence of…

Q: State the cold air standard assumptions.

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Q: How does the air flow rate (controlled by the orifice differential pressure) affect the make  up…

A: This is due to the process of evaporation. Even in the controlled atmosphere a small amount of water…

Q: 1. A. Using the Steam Tables, determine the amount of cooling water needed by a condenser in kg/sec…

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Q: A. Using the Steam Tables, determine the amount of cooling water needed by a condenser in kg/sec if…

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Q: Which is the example of heat sink? Select one: O a. combustion chamber O b. Boiler O c. river O d.…

A: What is heat sink? Anything that absorbs thermal energy without becoming much warmer is called a…

Q: What is the mass flow rate flowing through the boiler?

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Q: Pick the right combination of True Statements. 1. As the by-pass factor (BPF) of the cooling coil…

A: The correct statements are  2, 3 & 5. The explanation is given as follows:

Q: What are the classes of commercial warm-air ducts?

A: Given Data : Commercial warm-air ducts

Q: A refrigeration technician had to say ;"Absorption refrigeration systems are cost effective in ice…

A: Refrigeration  Refrigeration is the process of lowering the temperature of the substance.…

Q: What are the beneficial and advantageous features of the developed AirDisc air-conditioner? Is this…

A: given; What are the beneficial and advantageous features of the developed Air Disc air-conditioner?…

Q: 6. What is the kettle boiler? How it differs from water tube boiler and fire tube boiler. 7. Give…

A: Since we only solve one question at a time, we will answer the first one. Please resubmit the…

Q: following nditiol Outdoor dry-bulb temperature 40 °C Outdoor wet-bulb temperature 20 °C Expected…

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Q: Effect of Feed Temperature on Evaporating an NaOH Solution. A single-effect evaporator is…

A: Given:- U= 1988 W/m2.K P=20 kPa F=9072 kg/h Ps=42 kPa Feed rate temperature, Tf=322.1k=489.9°C To…

Q: A two-stage ammonia food-freezing plant – with a desired capacity of 528,000 kJ/h at -40℃…

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Q: 23.An air conditioned theater is to be maintained at 80°F dry bulb temperature and 50% RH. The…

A: Given: latent heat = 210000 Btu/hr Sensible heat = 620,000 Btu/hr

Q: How does a dual-duct warm-air system regulate air temperature?

A: A dual-duct warm air system is a type of air conditioning system, that is used to control the air…

Q: What are the computations needed when designing a boiler?

A: Boiler: A Boiler is a device that is used to transform the liquid into its superheated vapour by the…

Q: Explain the principle of air conditioning from perspective of thermodynamics.

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Q: An 500-HP engine with a thermal efficiency of 30% is using a remote radiator which absorbs 20% of…

A: In the given question the efficiency of the heat engine and the power developed by the heat engine…

Q: Effect of Feed Temperature on Evaporating an NaOH Solution. A single-effect evaporator is…

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Q: 1- Why use waste heat in air conditioning system? 2- Why during winter season the temperature of…

A: Given Air condition To find Importance of waste heat in air conditioning system Temperature of…

Q: While discussing the reaction by a refrigerant to heat:

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Q: What is the definition, application and importance of air conditioning system?

A: Air conditioning system definition: A process of cooling which is used to control the humidity,…

Q: Differentiate Fire tube boilers and Water tube boilers.

A: In this type of boiler, gases are inside the tubes and water surrounds the tube. For e.g., Cochran,…

Q: 1.What is the difference between the Water Tube Boiler and Fire Tube Boiler ?

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: At lower condenser pressures, the moisture content of the turbine exhaust steam

A: It is required to determine the effect of lowering condenser pressure on the moisture content of the…

Q: With an aid of illustration/ schematic diagram, discuss the different methods of refrigeration, it's…

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Q: A. Using the Steam Tables, determine the amount of cooling water needed by a condenser in kg/sec if…

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