What is roasting and why is it done?
Q: What are the main sources of Nitrogen oxides (NOx)?
A: The main sources of Nitrogen oxides (NOx) are:
Q: What are the emission rates of formaldehyde from fiberwood?
A: Formaldehyde of wood-based panels can be divided into two parts, free formaldehyde easier to be…
Q: What is the rigid dichotomy between bottom-up and top-down method of product design? ii. What is…
A: Different simulation techniques support the engineering approach while designing the product. Using…
Q: An overhead paint conveyor will run for 7 hours continuously per day. There are no allowances and…
A:
Q: What are the side effects of Nitrogen oxides (NOx)?
A: Oxides of nitrogen (NOx)
Q: What are the effects of fumigation?
A: Fumigation is a process of gaseous sterilization which is used for the killing of micro-organisms…
Q: Define flame spread and explain the primary element affecting it.
A: Introduction: The flame spread attribute refers to its ability to burn on its surface. It indicates…
Q: 1) What are the advantages of natural materials from man made material? 2) Softwoods and hardwoods…
A: 1) What are the advantages of natural materials from man-made materials? Naturally available…
Q: What is a dry-bottom furnace?
A: Dry-bottom furnace A dry base design means there is no moisture surrounding the firefox. Water is…
Q: What are the human health effects of nitrogen oxides?
A: The nitrogen oxide is generally produced from vehicles.It has odor gas as well as acidic and highly…
Q: Explain the process of liquefaction.
A: Soil liquefaction in simple words is when a soil turns into liquid and this can happen as a result…
Q: Can desalination also be added in the process? And if so, on which part? Thank you
A: Any method that removes excess salts and other minerals from water is known as desalination.
Q: What is pyrolysis and how is it used to treat hazardous waste materials?
A:
Q: What fuels are used to fire warm-air furnaces?
A: Solution: Warm air furnaces use blowers to move the heated air, A warm-air furnace is fired using…
Q: What are the tactics that can be used to reduce NOx formation without buying new burners or…
A: it has been observed that over the past decade, intensive research and development efforts have led…
Q: How does the burning temperature influence the size and color of bricks?
A: when brick is moulded and dried it shrinks. For drying brick it has particular range of temperature.…
Q: how can liquid waste be recyled?
A: Reference : Environment science , Waste management and its disposal. Under EPA act (Environment…
Q: What is a carbon canister?
A: The carbon canister is a device which is used in automobiles so as to reduce the air pollution in…
Q: Write down the functions of the parts of the air extraction and packaging machine for food…
A:
Q: What is the expected energy change if all of the waste plastics are combusted?
A: Concept- Plastic wastes- Plastic waste is the formation of plastic objects such as plastic bottles…
Q: In addition to the LEED system, several other organizations have certification programs for wood.…
A: Following are the certification program for wood: Green Globes CASBEE LEED BREEAM GBTool
Q: Describe the term Liquefaction.
A: Liquefaction is a process which transforms solid ground into a liquid state. Liquefaction can cause…
Q: How an air stripping column works?
A: In air stripping method, moving air is passed through contaminated water through which contaminants…
Q: What are the four different ranks of coal?
A: Coal can be defined as a non-renewable energy resource as it takes many years to form. It is a…
Q: What fuels and fluxes are commonly used in a blast furnace?
A: Blast Furnace - It is an upward shaft furnace that produces fluid metals by the response of a…
Q: How does carburizing work?
A: Introduction- Carburization- A low carbon steel is converted into a high carbon steel by the process…
Q: What is the vast majority of coal type used?
A: The sedimentary rock which is black and brownish forming the part of rock strata is called coal.…
Q: Wood is one of the traditional building materials that are still used nowadays. It is a naturally…
A: Since the ancient time wood is most preferred as the building material. The advantages of wood as a…
Q: Explain the disadvantages of curing by ponding and polythene sheets?
A: Answer Ponding- Ponding is known as thermal curing which is measurely affected by the weather…
Q: What is liquefaction mitigation
A: The measures taken to reduce the effect of liquefaction in soils is known is liquefaction…
Q: explain the means of its welding application.
A: Stick – Shielded Metal Arc Welding (SMAW) Want to take your welding to go? One big positive about…
Q: What is steam regeneration method?
A: In human history, discovery of steam power has been a turning point. Majority of the industries are…
Q: How important is steaming when bending wood part? 2. What could happen if steaming process is not…
A: The wood used for the construction of airplane needs to be light weight and sufficiently strong.
Q: Dishes and home cooking pots * O Spinning O Rolling
A: dishes and home cooking pots come under
Q: incorrect about ceramics?
A: Answer option A: weak interatomic bonding
Q: What happens during the coffee roasting process?
A: Firstly, beans are dropped into loaders, then into a backing line which brings them into the drum.…
Q: Name any two PVC pipe fittings and write their uses.
A: Discharge is the main quantity in any sector that is used to transfer fluid from one place to…
Q: What are the key resources for making a hollow blocks that is made by plastic or solid waste
A: Explanation- A new sort of hollow block may be made using wood waste, agricultural waste, and dirt…
Q: What is LNG? _______________________________ Why is LNG suitable for transportation using ocean…
A: LNG is known as LIQUIFIED NATURAL GAS . Engineering wood is the wood made from binding the strands…
Q: What is a fabric filter, and how does it work?
A: Fabric filtration is used in a fabric filter, also known as a baghouse, to remove particles from a…
Q: Is it more effective to reduce paper waste or recycle paper?
A: The act of recycling involves converting waste materials into new materials and objects. Keeping…
What is roasting and why is it done?
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- What is the process of Basic Oxygen Furnace (BOF) Steel Making Process?Provide a general description of cupola furnace used in Industrial Manufacturing of Steel.Investigate how the following basic wood products are made: plywood, particle board, veneer, and fiberboard. Discuss your findings in a brief report. Also investigate common methods of wood preservation, and discuss your findings in your report. What is the environmental impact of both the production and use of treated wood products in this question?
- 16 Q2) Fill the following blanks with suitable word(s): 1. The various types of heat-treating processes are somewhat similar because they all involve the. ..... and ...... ******* 2. The main types of cast iron are...........….…. and ******The project that you are currently under supervision is about to be completed in one month span. Since the remaining works are only minor works, you decided to request for inspection from the Municipal Engineer. Upon Inspection he told you that the setback requirements of the structure is insufficient by the latest issued Building Code last month thus asking you to demolished some parts of the structure. You told him that the plans were approved 6 months ago by the previous Municipal Engineer, still the new Municipal Engineer insist and show you the new Building Code. What will you do?Question : Name the 4 types of Processes involved in processing of timber. And give brief information on Benefits of seasoning of timber and its methods.
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