2. A machine foundation has a base dimension of 6m x 2m with a span of 5 m, has a weight equal to 5 times the weight of the engine. Find: a. the maximum weight of the engine mounted if the bearing pressure of soil is 150 кра. b. the depth of the machine foundation c. sketch the machine foundation described.

Q: Define Thermoplastic-Polyolefin Roofing.

A: Answer Thermoplastic-Polyolefin Roofing. Thermoplastic-Polyolefin Roofing is the strong and durable…

Q: Which defect occurs if a paint is applied excessively thick?

A: What defect occur if excess paint is applied

Q: Please explain the meaning of each welding symbol below a. b. C. 5/16 2-5 7/16 2-6 Welding weld…

A: 1. Main Welding Symbol:The arrow points to the location where the weld will be applied.The triangle…

Q: What is the Liquid requirement rate in perforated plate scrubbers?

A: The liquid requirement rate or Liquid to gas ratio is the volume of liquid injected per volume of…

Q: What is Earth pressure cell ? How are they used ?

A: IntroductionThe earth pressure is that pressure that is exerted by the soil in the horizontal…

Q: List any three common materials that can be recycled

A: The three materials that can be recycled are : 1. Glass 2. Metals like steel, copper, aluminum 3.…

Q: fan press in wastewater treatment

A: Fan press is properly named as the Rotary Fan Press. The main purpose of it is to remove the water…

Q: What is the contacting power input in orifice scrubbers?

A: The industries and gas station exerts particulate matter and toxic gases  which causes air…

Q: Many bridges have concrete sections joined by metal connections at the end. This allows the concrete…

A: Many bridges have concrete sections joined by metal connections at the end. This allows the concrete…

Q: a) Differentiate between Bessemer process, Crucible process and Open Hearth process in steel making?…

A: The difference between Bessemer Process and Open Hearth Process is as follows.Bessemer ProcessOpen…

Q: What are the relationship between water specs Conductivity, M-alcalinity, Ion chloride, Hardness,…

A: By eliminating certain ions from the water in a water treatment plant (WTP), cationic exchange resin…

Q: How to conduct a rebar tensile strength test?

A: Introduction : A sample is typically tugged to its breaking point in a simple tensile test to…

Q: Compare between sand casting and permanent casting ?

A: Sand casting In sand casting, the formed mold by sand can be used…

Q: What materials are used for vapor barriers?

A: Vapor Barrier A vapor barrier is any material used for damp proofing typically a plastic or foil…

Q: Identify the two main mold types used in casting

A: The two main mold types used in casting are given below 1.] Reusable molds 2.] Expendable molds

Q: Elaborate/explain the  scope and significance use in ASTM c70 - standard test method for surface…

A: ASTM tool is considered when the casagrande tool tends to tear the soil in the groove. ASTM tool is…

Q: Name of the Materials using Doors & Windows.

A: The door and windows play an important part in the house. While installing doors and windows…

Q: What is the function of analysis in the modelling and simulation phase

A: Given question What is the function of analysis in the modeling and simulation phase?   Answer The…

Q: Construct a chart for different types of corrosions in term of there applications, diagnosis, and…

A: Solution: Corrosion: The conversion of refined metal into a more chemically stable metal oxide is…

Q: State AT LEAST TWO (2) corrosion prevention methods applicable to the steel tank. Examine the…

A: Storage Tanks There are two types of steel used to make storage tanks: carbon steel and stainless…

Q: What is a steam curing?

A: Answer:- Steam curing:- Steam curing is, steam curing in water vapor at atmospheric or higher…

Q: What is the common composition of laboratory glassware?

A: Laboratory glassware is usually manufactured from borosilicate glass.

Q: Explain how ion exchange columns are typically arranged and operated when trying to meet a…

A: Ion exchange Chromatography : Ion-exchange chromatography which is designed specifically for the…

Q: How does corrosion occur in metals?

A: Q   How Does Corrosion Occur in Metals

Q: What are major synthetic-resin varnishes?

A: The synthetic varnish replaces the natural varnishes. Followings are the major varnishes:

Q: Name the two type of core barrels.

A: Core barrel: Core barrel is used to collect the core of the rocks that’s why it is known as core…

Q: How can the cracking of any attached brittle materials such as concrete or plaster be prevented?

A: It is commonly believed that cracks are due to any foundation issues, although it is not always…

Q: anser is incorrect so  please fix it

A:

Q: Write a brief note on the pros and cons of construction practices for controlling temperature rise…

A: Monitoring and controlling temperature after concreting is essential for the construction of a…

Q: Immerse samples of interior and exterior plywood in water. Continue until delamination occurs. Keep…

A: Interior Plywood: Interior plywood is used as a material for indoor works. Interior plywood should…

Q: Define thixotropic.

A: THIXOTROPIC: A thixotropic material becomes more fluid when the force or shearing stress is applied…

Q: What resins are used to produce plastic pipe?

A: Resin are material which is used for production of plastic. Resin are not durable but the plastic…

Q: a) Write in your own words about Bulk Modulus, Rigidity Modulus and Youngs Modulus? b) While…

A:

Q: What is the Pressure drop range in orifice scrubbers?

A: Introduction : Small and medium-sized businesses in China are in desperate need of small-volume,…

Q: Discuss Allowable Stress Design

A: MAIN CONCEPT OF DESIGN: load<resistance ALLOWABLE STRESS DESIGN is one of the design concept. In…

Q: Cite three differences between hot working and cold working processed metal pieces.

A:

Q: What is the definition of ceramics and how would you describe them (and engineering ceramics)?

A:

Q: Write water absorption of Aggregate: 1-Introduction. 2-Procedure. 3- discussion .

A: Introduction - Water absorption of aggregate -  it is used to understand the difference of apparent…

Q: Liquid Limit and Plastic Limit Test

A: Brief concept introduction- Liquid Limit- The liquid limit is the point at which the soil begins to…

Q: Describe the following terminologies in injection molding: (1) gate, (2) weldline and (3) sink marks…

A: Explanation- Choosing the right gate is an important part of mould design. The purpose of the gate…

Q: Name the notation given in the figure below for the fillet welding process.

A: Throat thickness is the characteristic length which is used to determine the size of a fillet weld.…

Q: 13. CPVC fittings should be cement a. Reamed b. Primed c. Sanded d. Bevelled 14. What does PVC stand…

A: Answer :  Question no 13 Correct Option b= Primed CPVC fittings should be primed before putting on…

Q: The steel used for structural steel and reinforced steel must be: a) Must be ductile b) Weldable c)…

A: Structural steel is high strength steel compared to other variant steels. This steel is the main…

Q: diffeence betwen fiber and filler materials?explain

A: Binding Material:- The material or substance that holds or attracts other elements to form a…

Material Selection

A wide variety of engineering applications make use of different materials, depending upon their usage. The materials used in civil engineering vary in their properties such as strength, ductility, brittleness, and creep strength. Depending upon the application and external loading conditions, an engineer must make a wise decision for material selection. A wrong decision would fail in its functionality.