Define the methods to tackle negative skin friction?

Q: Q-What is the most important measure or method that must be taken to avoid moisture entering the…

A:

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: 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: Reasons and defects for floors men

A: Solution: Proper floor care is needed for every aspects of business like for carpet, wood or Tile…

Q: What is the use of wind rose?

A: Wind rose :It it defined as graphical representation which characterize the direction of wind along…

Q: What is the Regional Differences in Capillary Pressure?

A: Solution: Capillary pressure is basically determined by centrifuge experiments which generally…

Q: Fall prevention methods include: proper use of worksite access such as ladders and scaffolds…

A: Fall prevention method includes: Proper use of worksite access such as ladders and scaffolds for…

Q: Identify if SPONTAENOUS or NON-SPONTAENOUS. a) A ball is being rolled up a slope. b) When exposed…

A: Answer :-  Spontaneous are those in which there is no energy applied or it occur by itself .  Non…

Q: Write the name of thermal injuries? Write down the name of the two key words in Occupational Health…

A: in this question four question is asked from occupational health and hazard

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: Is Graphene Coating In Construction a specific Product , Process or System? Also tell the objectives…

A: Concept- Carbon is the main component of graphene. With the use of graphene, a composite material…

Q: A Materials-Civil Engineer has the following materials selection below. Which Material is the…

A: by comparing all given materials:

Q: What is the nozzle pressure range of venturi jet scrubbers?

A: The Jet Venturi Scrubber produces a liquid ejector design to entrain contaminated gases and no use…

Q: Write a short critical review on TWO (2) of the following: a. Slip forming b. Self-healing concrete

A: Slip forming is a type of construction method in which formwork is used continuously for continuous…

Q: What is the definition of a chill plate?

A:

Q: Volume of mold 1/30 ft^3

A: To determine The missing information From the table. Wt. Of water & dry soil. Water content. Wet…

Q: Are there any regulations in the world and in Turkey for construction vibration levels? Explain.

A: There is a new regulation which was titled as "Noise Protection and Sound Insulation in Buildings"…

Q: What is the relation between pressure drop and air-to-cloth ratio in a pulsejet baghouse?

A: Baghouse dust collectors are a type of fabric filter air-material separator employed from…

Q: What is thermal desorption?

A: Thermal desorption is an environmental remediation technology that utilizes heat to increase the…

Q: What are the applications of Propeller axial fans?

A: The applications of Propeller axial fans are:

Q: Define Damping, Dampers on Buildings, and its types. Please give proper explanation with examples…

A: Energy is drained from the system to overcome frictional or other resistant forces, resulting in a…

Q: Describe one of the methods of measuring surface tension with a physical justification.

A: Given :surface tension                                              To determine: method of…

Q: What is a unit that is commonly used to express the insulation value ofclothing?

A: The unit that is commonly used to express the insulation value of clothing is :

Q: Define why Load cells are used ?

A: Load  cells are transducers that are generally used in electronic weighing machines these are mainly…

Q: what is the applications of friction factor?

A: The friction factor is defined as the loss of pressure of a liquid in a pipe because of the…

Q: Question no 1: Write the Rapid fall disadvantages and Glacis fall advantages Note: first understand…

A: Rapid fall- rapid fall or drop is an irrigation structure constructed across a  canal to lower down…

Q: Define Vibrocompaction.

A: Vibrocompaction is a method in which the density of granular soils is increased to the appropriate…

Q: What are the component of the pneumatic piezometer?

A: Pneumatic piezometer is used to measure the pressure.

Q: friction factor of circular pipes?

A: To find : Formula for friction factor

Q: coefficient of volume compressibility

A: Given data, Following data are given for the laboratory sample, σ'0=175 KPae0=1.1σ'0+∆σ0'=300…

Q: What is  negative skin friction ?

A: Friction is the resistance to motion of one object moving relative to another. It is not a…

Q: 20KN/m cTotal) F2m - Am

A:

Q: What are the methods in calculating heat loss in pipes?

A:

Q: the distinct plane of oil-water contact and gas-oil contact?

A: For field development and estimation it is necessary to know the positions of fluid contacts. It is…

Q: An aluminum piston having a diameter of 3.000 inches at 0 degree Celsius is designed to fit into a…

A: The change in temperature develops a strain within the material called thermal strain.  The quantity…

Q: Research on Reasons and defects of floors

A: Answer The main reason for analysis is to find the cause of the defect on the floor system. Building…

Q: The process of holding up waste water from industries dumped in batches to avoid shock loads is…

A: Wastewater treatment: wastewater treatment is used to remove the solids and toxic impurities present…

Q: What do you mean by the coefficient of compressibility?

A: Concept: In soil mechanics, the term ‘compressibility’ refers to the process in which the soil…

Q: How could impervious surfaces impact the quality of a stream?

A: Impervious surfaces are usually found in urban areas, land covered by buildings, paved roads, paved…

Q: Determine the quantity of the following materials to be use for wall (H=1.50m, W=3.00m, L=5.00 m.),…

A:

Q: Can you please describe insulated wing

A: Brief concept introduction- Aircraft insulated wing- A wing is a form of fin that generates lift as…

Q: Describe Controlled Modulus Column.

A: Ground improvement advancements are geotechnical development techniques used to change and improve…

Q: Define plastic limit..

A: Plastic limit: It is defined as the minimum water content in which soil is in the plastic stage of…

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.