Describe the performance of a flat plate collector with regards to the energy flow.

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: list down and explain four benefits of insulating a pipe conveying steam

A: given; list down and explain four benefits of insulating a pipe conveying steam

Q: Construct didactic sketches, showing the operating principles of a refrigeration system.

A:

Q: What are the types of Axial Fan?

A: In Axial fan the air flows parallelly to the motor driven shaft of the axial/propeller fan. They can…

Q: 2. Define sensors and list the various specifications that need to be carefully studied before using…

A: Sensors are the devices used to detect any change in its surroundings and send the required…

Q: why bare pipe has 0% efficiency and full covered insulate pipe has more efficiency

A: A thermal insulator has a low thermal conductivity and is a poor heat conductor. To reduce heat loss…

Q: What is the static air powering watts of a fan designed to deliver 800 m^3/hr of air with a static…

A: Static Power

Q: Define how to Energy transmission through rotating shafts is commonly encountered in practice.

A: When a member is subjected to torsional loads such as moments or couples about the centroidal axes…

Q: Identify the type of accumulator that uses the concept of force of gravity to store the potential…

A: Hydraulic accumulator :- A hydraulic accumulator is a device that stores the potential energy of an…

Q: True or False: All heat pumps are practical anywhere inthe United States. Explain your answer.

A: A mechanical device called a heat pump is used to move heat from a high-temperature source to a…

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: D) What is the fastest that the accumulator could be charged by the pump to X = 0.1 m?

A:

Q: List any four limitations of using conventional energy sources

A: There are two main sources of energy which can be written as below, 1. Source of conventional type…

Q: Discuss the three requirements for a generator to generate electricity

A: Solution: Generator is an electro-mechanical device which can convert the rotational energy of the…

Q: Which type of accumulator uses the concept of force of gravity to store the potential energy?…

A: Weight -Loaded Accumulator is used as concept of gravity to store Potential Energy. In Weight-Loaded…

Q: Explain with a neat diagram with all parameters, the components and working of a refrigeration…

A: Refrigeration system is used to cool the space below atmospheric temperature. It works on the…

Q: Describe how the windmill works.

A: Solution:

Q: *with heat Source energy balance

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

Q: Refrigerant works by absorbing ____ from the environment where cooling is required

A: As the refrigerant absorbs heat from indoor air, it transitions from a low-pressure gas to a…

Q: When the compressor and motor operate on the same shaft and are enclosed in a common casing is known…

A: This question is based on the concept of semi hermetic sealed compressor

Q: the minimum area of the solar collector

A: Given; A solar collector recieving solar radiation at the rate of;Q=0.6 KW/m2Overall efficiency of…

Q: Explain the working principle of thermocouple.

A: The working principle of thermocouple is based on three effects, discovered by Seebeck, Peltier and…

Q: Explain the term one ton of refrigeration.

A:

Q: A load is an electrical device that__________.a. produces electricityb. directs the flow of…

A: Load  is referred any device/equipment connected to electric circuit which consumes electricity and…

Q: What is the main difference between an electrical and mechanical power?

A: Difference between electrical and mechanical power.

Q: Enlist the names of places on aeroplane where the pitot-static tubes are located.

A: A pitot-static system is a setup comprising of pressure-sensitive instruments and is mostly used in…

Q: Under what conditions, an absorption machine give less cooling effect?

A: Given question: Under what conditions, an absorption machine give less cooling effect?   The given…

Q: emperature after reheating is 400 C with a pressure of 2.1 MPa

A:

Q: Describe the following point-of-operation devices: (a) automatic or semiautomatic feed and ejection…

A:

Q: Which can do work faster per unit time? (A) 2300-W engine (B) 3-hp engine (C) 1.5 kW engine (D)…

A: To solve this question, each options need a proper analysis and conversion into same units.

Q: Choose correct answer: Usually condenser pressure in refrigeration system is ____________ a. None…

A: A condenser is a component of the refrigeration system in which heat is extracted from the system…

Q: Enumerate and discuss how steam is used for utility

A: The utility steam is also known as live steam or plant steam. The utility steam is generated from…

Q: electrical power consumed by the hot

A: Given: Tr=297 K Tp=403 K D=250 mm= 0.25 m To determine: Power consumed

Q: What is a standpipe?

A:

Q: pacitor b) evaporator c) cooling towe

A: given: This device is responsible for passing outside air over the water to remove the heat from the…

Q: Total heat transfer rate

A: 1). first find the reynold's number and determine whether tye flow is laminar or turbulent?? 2).…

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

A: Solution:

Q: How to steam flow control in Hydroelectric Plants

A: A hydroelectric plant is operated by Water.  There is not steam in hydroelectric plant. Steam is…

Q: What is parento efficiency

A: Given Data : Pareto Efficiency

Q: Discuss Transferring heat to a wire will not generate electricity.

A: Transferring heat to a wire will not generate electricity deal with natural constrain put forward by…

Q: What recommendation would you suggest for improving the performance of the ground-source heat pump

A: The performance of ground source heat pump can be improved by

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: what is the decrease in internal energy?

A: The initial volume of the air is, V1=80 ft3=2.26535 m3 The initial pressure of the air is, P1=350…

Q: Insulation -Lead shot W To Control knob Thermal reservoir explain about the picture about…

A:

Q: Give an example of the Resistance Factor?

A: Resistance factor is defined as the ability of an object to resist the external applied force. Also,…