The contact factor for a heating coil-36

Q: Name at least five different materials that are used in a refrigerator.

A: List of five materials which are used in a refrigerator are:   1. Aluminum  2. A metal sheet  3.…

Q: The bank of tubes at the back of domestic refrigerator is; * O evaporator tubes capillary tubes…

A: Refrigerator has 1. Compressor 2. Evaporator 3. Condenser 4. Expansion valves

Q: discussion of the temperature distribution problem along rod

A: We will use the fin analogy , a cylindrical is heated at the base and cooled by convection , had…

Q: On most residential air conditioning units, the condensing fan motor is controlled by? a.…

A: In residential AC systems the fan motor is controlled by the indoor fan relay. The relay is…

Q: Describe 3 best practices when installing a thermostat and how they relate?

A: Your indoor regulator peruses the air temperature in the encompassing territory and thinks about it…

Q: Would the losses decrease if a cooling fan is mounted on the motor shaft?

A: cooling fan is mounted on the motor shaft

Q: Which of the following causes cooling in the room?

A: Which of the following causes cooling in the room? Answer: c) Evaporator

Q: Describe four ways in which the heater control valve may be controlled

A: The heater control valve is a part of the heating ventilation, and air conditioning unit (HVAC) used…

Q: peratures. The sensible heat load is 1 oved. Conditioned air is supplied to upply air

A:

Q: Problem 3 For the system to the right, why would we want to heat the hot water heater using the HVAC…

A: HVAC stands for heating, ventilation, and air conditioning, first and foremost. This system heats…

Q: What is the heating source for the station's feedwater heaters?

A: Explanation for mcq 6 The heating source for the station's feed water heater we used steam bled from…

Q: nkine cycle the pressure in the rehea boiler pressure condenser pressure man boiler pressure Doiler…

A: Reheat Rankine Cycle

Q: arate preheater was p from its –2°F design

A: Data we have   v=9000 = cfm 9000 ft ³/min 9000(12 *0.0254)³/60 V = 4.2475 m³/sec W.K.T  Density of…

Q: The compressor motor and condenser fan motor wired series or parallel?

A: The Compressor is a device used to increase the pressure of liquid or gas. Condenser is a heat…

Q: • The gas turbine cycle combustor outlet temperature profile must be uniform. Any non-uniformity in…

A: Thermal efficiency of the turbine depends on the highest and lowest temperature in the cycle.

Q: 16. Refrigerant: R-22 Required Subcooling: 8 degrees High side pressure: 155 High side temperature:…

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

Q: Using the Unit Load Method

A:

Q: Specify the major components in the steam generating and heat recovery system of a fossil fuel steam…

A: Boilers are large heat exchangers , where cold medium / working fluid is heated. Fossil fuel boiler…

Q: The gas turbine cycle combustor outlet temperature profile must be uniform. Any non-uniformity in…

A: According to Bartleyby's policy, we can answer 1 question at a time so if you want the solution of…

Q: Define sensors and list the various specifications that need to be carefully studied before using a…

A: Sensors It is a device which converts signals from one energy domain to electrical domain. The…

Q: This type of compressor is commonly used in air conditioning systems in large buildings. b) screw…

A: Given: 1)This type of compressor is commonly used in air conditioning systems in large buildings.…

Q: Safety measures to be observe while using  CO2 in Large Refrigeration Systems

A: Safety measures to be observed while using CO2 in large Refrigeration Systems,  Safety is a major…

Q: The reversing-valve solenoid is energized on the _ cycle. a - heating b - cooling

A: If we reverse a refrigerating cycle then the indoor and outdoor coils are reversed. The indoor coil…

Q: Define regenerator and explain its working principle with the help of T-s diagram.

A: The answer is in next step

Q: Which temperature measurement system(s) do(es) not need a power supply? Select all correct answers.…

A:

Q: Which of the following steam traps is preferred primarily for plate and tube coils operating under…

A: Free Float traps are more vitality proficient and strong within the same administrations, so…

Q: he type of heat engine which can be used in solar dish-engine system is O a. Petrol engine

A: Option (b) is correct.  Stirling engine

Q: Is the heat anticipator in series or parallel with the thermostatcontacts?

A: A heat anticipator is a device that is used to fine-tune the point at which the thermostat turns off…

Q: passive isolation system. (t)

A:

Q: What is the total length of this furnace and air-conditioning system?

A: The air conditioner is a mechanism used to cool a place by extracting heat from the room and…

Q: Velocity during the extension stroke of a regenerative circuit is

A: Solution:

Q: lame four material properties that affect thermal shock resistance

A: Thermal Shock resistance definition:  It is defined as A material property that is thermal shock…

Q: Types of industrial air conditioning systems.

A:

Q: Which of the following is most responsible for providing or blocking heat to the passenger…

A: H-Block or the heater control valve ...

Q: Which component is primarily responsible for the pressure in a cooling system? Select one: a. The…

A: Answer: Option (c) The radiator cap The radiator cap is the component that is primarily responsible…

Q: The surface of the pressure plate contacts?

A: According to Laymen’s terms, the pressure plate is like a clamp with spring-loaded that is attached…

Q: Write the differences between the boiler mountings and accessories

A: Boiler mountings are used in boilers primarily for safety purposes. The main function of mountings…

Q: procedure of welding split airconditioner leakage in steps

A: Given Aircondtioner leakage To find Welding of split airconditioner leakage

Q: NLESS OTHERWISE SPECIFIED : MATERIAL: FORGED STEEL NAME: LATCH BOLT 9-9 OLERANCES +/-.006 FINISH:…

A: 12. Maximum dimension = 0.623 + 0.003 = 0.626  13. Minimum dimension = 0.623 - 0.003 = 0.620 10.…

Q: If the air leaving the cooling coil were to be 55 degrees f dry-bulb and 53 degrees wet-bulb, what…

A:

Q: List some of the good operating pract for boilers. Describe some of the emergency operation…

A: Given Data : Boilers Emergency operation procedures

Q: Which is the safest distance between the wall and the boiler? a. 5m  b. 1.5m c. 1m  d. 10m

A: SOLUTION BOILER IS  A MECHANICAL DEVICE THAT PRODUCES STEAM FOR THE TURBINE . `BOILER PRODUCES…

Q: Which of the following would not increase the rate of heat transferred from a heater pipe? A.…

A: GIVEN DATA- A MCQ QUESTION GIVEN ABOUT HEAT TRANSFER WE HAVE TO CHOOSE CORRECT OPTION

Q: this picture refers to blast furnace O open hearth furnace crucible furnace O cupola furnace O…

A: Picture is shown contains combustion chamber of white cylindrical shape (3 cylindrical shapes ) and…