Question: Which of the following material cannot be used as a moderator? Option 1: Graphite Option 2: Heavy water Option 3:

Q: U-235 pellets (D=0.50-in, L=.80-in) are used in a 1250 MW PWR. Determine the total number of pellets…

A: U-235 pellets diameter is just equivalent to 0.50 inches of diameter of fuel rods. so, the only…

Q: Identify the Gas welding flame, in which the quantity of oxygen is more. select one: Arc welding…

A: Basics of Gas welding.

Q: 3. Same as Problem 2, but assume that the N in the coal gasified burns to NO and S into SO2.…

A:

Q: Why adiabatic flame temperature is important?

A: Solution:

Q: When the welding electrode coated by flux the welding process called : O Shielded Metal Arc Welding…

A: Given: WHEN THE WELDING ELECTRODE COATED BY FLUX THE WELDING PROCESS CALLED:

Q: Question : Calculate the heating time when four such boards are stacked together. Note 1: Don’t use…

A:

Q: How does the pressure affect the value of latent heat of fusion?

A: Latent heat of fusion is the amount of heat required to change the phase of a substance from solid…

Q: calculate the boiler efficiency if the heat supplied to the steam is 26880 kj per kg of fuel burned…

A:

Q: 4) If ethane is used as the fuel for the Brayton cycle, conduct an analysis of its complete…

A:

Q: What are the different moderators used in a nuclear power plant. What properties make them suitable…

A: Moderators are the material that slows down neutron. The common moderators used in nuclear power…

Q: 4. Dodecane (C1,H2e) is burned at constant pressure with 153% excess air. What is the air-fuel for…

A:

Q: How is regenerative thermal oxidizer (RTO) different from traditional thermal oxidizer?

A: A thermal oxidizer or a thermal incinerator or afterburner is an air pollution control process unit…

Q: What is missing below in order to satisfy the conditions necessary in order to cut when using an…

A: What is missing below in order to satisfy the conditions necessary in order to cut when using an…

Q: Gas welding equipment is bulky in nature and hence make it difficult to transport. Select one: True…

A: Gas welding equipment is bulky in nature and hence make it difficult to transport. Select one:…

Q: Calculate the energy wasted (Qexhaust) from convection oven if 5000SCFM natural gas is found in the…

A: Introduction: Designers who need to carry hot fluids through pipes over a long distance must account…

Q: Homework 3 QI/ What the important factors for select the proper furnace?

A: Important factors while selecting the furnace :-        Note :- you are posting multiple questions…

Q: explain the dry steam and flash steam plants in geothermal energy conversion system.

A:

Q: 9

A: Dehydrator & Desalter

Q: plect one a low stack losses Ob low condensation losses Oc burning natural gas increases 5d better…

A: Stack losses, which include both surplus air and stack temperatures, are often the highest single…

Q: 8) High chromium content in the austenitic stainless steel welds generally leads to Reduction in…

A: High chromium content is austenitic steel can lead to oxidation at high temperatures. The presence…

Q: Which of the following material have highet Heat Storage capacity ON Aluminum O b. Wood O c. Brass O…

A: The heat storage capacity may be defined as the heat stored in a material. To compare the heat…

Q: the tip of the inner cone is the location of the maximum temperature in a neutral oxyacetylene…

A: Solution:   The Correct Option with necessary explanation is given below:

Q: Identify the Gas welding flame   Arc welding flame Oxidizing flame Carbursing flame Normal…

A:

Q: The presence of oxygen concentrations greater than 5 ppb in waterflood operations can cause severe…

A: The presence of oxygen concentrations greater than 5 ppb in waterflood operations can cause the…

Q: Analyze the thermal power plant carefully and list all burn out products which are harm full for the…

A: Thermal power plants are known to pump out a lot of greenhouse gases and ash, which are by-products…

Q: dentify the Gas welding flame Carbursing flame Arc welding flame Neutral Flame Oxidizing flame

A: The white flame indicates the Neutral flame  The redflame indicates the carburizing flame  The blue…

Q: 6. 7

A: Name of equipment used in the Wet Crude oil Treatment plant at Ain Zaleh fields. 6 - Pressure vessel…

Q: Meth anol is burned in an with air at an equi valence ratio of $ =0.7s. Write the balanced chemical…

A: Given: The equivalence ratio is 0.75.

Q: The function of gas regulators in the cylinders of gas welding is to:     Increase the flow of the…

A: The function of gas regulators in the cylinders of gas welding is to: Control gas Pressure Keep…

Q: Define the ENERGY CONVERSION EFFICIENCIES.

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

Q: The product of mixed acetylene oxygen and burned at the tip of the welding torch are *

A: there are two processes, Primary combustion - occurs in inner envelope. Secondary combustion -…

Q: Which of the following material cannot be used as a moderator? Option 1: Graphite Option 2: Heavy…

A: Moderator is used to slow down the fast-moving neutrons in a nuclear reactor. Deuterium

Q: II- The bi-metallic thermome variation. (a) very high, (b

A: Bimetal thermometers work on the principle based upon the different expansion rates of different…

Q: Question: Which of the following material cannot be used as a moderator?

A: To select the correct option.

Q: Calculate: (i) Boiler efficiency. (ii) Percentage of heat loss in flue gas. (iii) Percentage of heat…

A: all the given data in ques to be used heat generated by the burning of coal per hour; Ha Ha=…

Q: What is organic Rankine cycle? Describe and classify the fluids used through the T-s diagram.

A:

Q: 9.5 m 9.5 m 9.5 m The two configurations above both have a wall thickness of 550 mm, and a length of…

A: Given, The side of square cross-section or diameter of circular cross-section, d = x = 9.5 m The…

Q: What are the important operational performance parameters in design of fuel firing equipment?

A: Question What are the important operational performance parameters in design of fuel firing…

Q: 7) The temperature attained at the inner white cone in the oxy-acetylene welding is 1275°C 2100°C…

A: Welding is a fabrication method that involves fusing two or more pieces together using heat,…

Q: The heat treatable aluminum alloy which * is including copper as main additive is AA 2017 O AA 4043…

A: aluminum alloy are given serial number by adding of additives

Q: Explain why all the fuel in a nuclear reactor is not placed in a single fuel rod

A: The fuel in a nuclear reactor is not placed in a single fuel rod due to following reasons:   a. The…

Q: Provide and illustrative example, then indicate the parts and function of the furnace

A: A furnace is a device that produces and transfers heat to materials with the goal of causing…

Q: In gas welding process, which among the following type of flame where Acetylene is in excess…

A:

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…

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.