s, smart or ‘intelligent’ materials are one of the advanced materials that are being utilized in relation to global issues

Q: Based on your field of interest civil engineering what are the commonly used polymers and what are…

A: Polymer materials in construction applications: 1.Epoxy resins Solid resin and Terrazzo…

Q: Define refractory ceramics and list the properties of refractory ceramics 10 marks

A: Solution:- Refractory ceramics are extremely heat resistant engineered materials, designed to…

Q: Compare and contrast the three (3) methods of manufacturing plastics

A: Manufacturing of plastics - Plastics are manufactured from ethane and propane, which are processed…

Q: 1c. what are the  importance of testing all civil engineering materials before it is used?

A: Because it is critical for the viability and safety of a construction project. CMT can reveal any…

Q: Based on the field of Civil Engineering, what are the commonly used polymers and what are their uses

A: Given data  Polymers  To be discussed  Different polymers to be used in civil engineering

Q: Introduce and explain two solutions for plastic problem

A: Plastic problem is problem related to the plastics that effects the environment badly by using the…

Q: The figure below is a phase diagram for alloys of aluminum and silicon Atomic percentage, com "C 10…

A: Given data:- The pro eutectic weight(%)=6% The silica weight % =94 The Aluminum alloy at =576°C

Q: Hi, I am having trouble understanding this scenario and any help would be very appreciated. :) I…

A: This scenario can be addressed with a simple approach. You can either 1) Use already available data…

Q: In general, materials will expand with increasing temperature. What is an important everyday…

A:

Q: raw S.F.D and B.M.D 1200 N w = 200 N/m 14 m 8 m 6 m

A: To Determine Draw the Shear force and bending moment diagram.

Q: 1. What is the unit of coefficient of viscosity?

A: Viscosity is resistance to the flow of fluid

Q: The use of the following materials and explain their properties and Compositions:  Polymers and…

A: Polymers are large molecules composed of repeated subunits known as monomers. They have a broad…

Q: Using the given sheet for the Ni-Ti Phase diagram, how many phase fields appear in the diagram and…

A: Solution:

Q: 1. What is the unit of coefficient of viscosity? a) kgsm² b) kgms2 c) Nms-2 d) Nsm-²

A: What is the unit of Coefficient of viscosity? a) kgsm-² b) kgms-² C) Nms-² D) Nsm-²

Q: Explain the types of degradation found in the materials you choose in the first question. Metal -…

A: The answer is below:

Q: What can be achieved by appropriate selection of polymer-based materials? Give five representative…

A: Polymer based material- Any class of molucules are composed of large molecule with large number of…

Q: What if any materials options do we have for graphene coating in construction? Do these options…

A: This type of coating is used to enhance the property of the steel. Thus the strength of the steel…

Q: A cylindrical rod with a length of 380 mm and a diameter of 10 mm is to be subjected to a tensile…

A: Answer Based on the given data, we can calculate the minimum Elastic Modulus required for possible…

Q: A liquid compressed in a cylinder has a volume of 1000 cm³ at 2MN/m² and a volume of 993 cm³ at 3.3…

A: Volume of the liquid V=1000 cm3  at 2MN/m2 Volume of the liquid V=993 cm3 at 3.3 MN/m2   It is…

Q: A structural of 200 mm long must be able to support a load of 100,000 N without experiencing any…

A: First we summarise the given data : Note - Density in Kg/m3

Q: 4.22 Discuss galvanic corrosion of aluminum. How can aluminum be protected from galvanic corrosion?

A: What is Galvanic Corrosion of Aluminium?   Galvanic Corrosion is the corrosion induced when two…

Q: Which of the following is not considered as one of the Manufacturability sub design factors?

A: Design for Manufacturing or Design for Manufacturability (DFM) is the optimisation of a part,…

Q: Q2/ Sorting the engineering materials (Metals and Ceramics) from lowest to highest value according…

A:

Q: Q12 (a) Differentiate between the “soft constraints" and “hard constraints". (b) You are required to…

A: The stress is a quantity that differs from the amount of strain in the system and also the rigidity…

Q: What is your appreciation if a material has a CBR of 90 compared to a material of CBR 50?

A: The California Bearing Ratio (CBR) is a measure of the strength of the subgrade of a road or other…

Q: When selecting materials for mechanical applications, the value of modulus of resilience for a…

A: This is the property of a material to absorb energy when it is deformed elastically and then, upon…

Q: A load of 100 N was applied to a given material. The material responded with an instantaneous…

A:

Q: Define elastic and plastic behaviors at the micro and macro levels.

A: The objects which are smaller are termed as microlevel objects. The objects which are larger are…

Q: rial Science and Eng

A: Polymer is a substance that consists of a large molecular group which bonded together to form a long…

Q: The density of platinum is 21500 kg/m³ and that of aluminum is 2702 kg/m³. Find the ratio of the…

A:

Q: A Liquid compressed in a cylinder has a volume of 1000 cm³ at 1 MN/m² and a volume of 995 cm³ at 2…

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Q: Determine the determinacy and stability of the following structures please show your complete…

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Q: QUESTION 1. a) Name the 6 families of engineering material, including relevant sub-categories (i.e.…

A: (1) Metals Key properties: Malleability, ductility and heat conductivity (2) Polymers : Key…

Q: Enumerate all the necessary factors that you think are needed to be consider in selecting proper…

A: The necessary factors that are needed to be consider in selecting proper materials in engineering…

Q: Chemical properties of materials include *

A: True.                                                   Chemical properties of material includes…

Q: A structural of 200 mm long must be able to support a load of 100,000 N without experiencing any…

A:

Q: Which not significant tests perform on Engineering Materials? compression tension chemical analysis…

A: Answer is Chemical analysis because Their is no  significant result on this Test . Every time we get…

Q: You are in charge of a project to design novel materials to replace the following; i) hip bone ii)…

A: STRESS STRAIN CURVE OF NOVEL MATERIALS REPLACED:

Q: A commercially-pure copper wire originally 10.00m long is pulled until its final length is 10.10 m.…

A: Initial Length of wire L = 10.00 m Final length in first case = 10.10 m Final length is second case…

Q: The mean dimensions of the cross section of the leading edge and torsion box of an airplane wing can…

A: Given :

Integrated Solid Waste Management

Integrated Solid Waste Management (ISWM) is a thorough waste suppression, compost, removal and recycling Program. An effective ISWM system considers how to suppress, manage and recycle solid waste in a manner that is most efficiently to protect human health and the surrounding. ISWM system requires evaluation of public wants and demands and then selecting and merging the most effective waste management activities for the proposed demands. The main ISWM activities for solid waste management are Waste prevention, Recycling and Composting, and Combustion and Removal and waste collection in a properly planned, constructed, managed and mitigated landfill areas. Each of these requires careful designing, financing, accumulation, and delivery of activities.