When Plastic viscosity is increase small solid concentration Concentration solid Increases solid concentration Decrease solid concentration Irregular solid concentration

Q: ________with high liquid limits have high or very high dry strength and high toughness.

A: The dry strength and toughness are properties related to clayey soils. These properties are directly…

Q: Two previously undeformed cylindrical specimens of an alloy are to be strain hardened by reducing…

A:

Q: The property of a fluid which determines its resistance to shearing stress is called (a) Viscosity…

A: Viscosity is the property of fluid which determine its resistance to shearing stress . Something…

Q: Which of the following compounds contribute to early strength gain and it makes up about 40%-60% of…

A: Option A is correct..

Q: Volumetrics are important in the design of many civil engineering COMPOSITE materials.

A: These are some basic concept questions from building material.

Q: Which of the following is correct when we increase the volume fraction porosity of a ceramic…

A: Ceramic Material: Ceramic material is an inorganic, non-metallic, regularly translucent oxide,…

Q: 3. The chemical heptachlor in anti- termite proofing has concentration by weight of: A. O 0.50%

A: To find What is concentration of chemical.

Q: The apparent viscosity of- --- decreased with increasing shear stress. Thixotropic O Rheopectic O…

A: with increasing shear stress, viscosity decreases

Q: i. The modulus of elasticity of a metal alloy A is 260 GPa. Compute the specific surface energy if…

A: Given : E = 260000 MPa  Stress = 63 MPa crack length = 0.4 mm

Q: During filtration of water sample for solid analysis, the solid content that passes through the…

A: This question is related to the Waster water treatment from Environment and Waste water Engineering.…

Q: A tensile force of 5 kN produce an elastic reduction in diameter of 4 x 10-4 mm on a metal alloy…

A: given data: Force (F)=5 KNdiameter (d)=6 mmreduction in diameter(∆d)=4×10-4  mm

Q: A liquid has inb viscosity?

A: PROPERTIES OF FLUID

Q: According to ASTM, when a microwave oven is used for drying of samples, the container shall be A…

A: Answer :     option ( C )  non metallic.    is correct More explanation is given below.

Q: 3 Induction hardening and flame hardening are two heat treatment methods that can be used to…

A: Option A) is correct  Induction hardening uses an electric current to very rapidly generate heat via…

Q: Determine the radius of gyration kx of the paraboloid. The density of the material is ρ = 5 Mg/m3.

A: The density of the material is ρ = 5 Mg/m3. Consider the figure.

Q: 8. The chemical heptachlor in anti- termite proofing has concentration by weight of: A. O 0.50% В.…

A:

Q: Q-Penetrate the rainwater from due to absorption or defect in the connection of building unites or…

A: Penetrate the rain water from External Wall due to absorption or defect in the connection of…

Q: 1. Ceramic specimen has to be immersed in boiling water so as to ensure that water penetration into…

A: Ceramics are materials with properties comprising of hardness, brittleness, corrosion resistance and…

Q: If the R-value of the material is high, then the material is more effective as heat insulator.…

A: In Construction, R value represent the effectiveness of insulation of materials and it's ability to…

Q: Using the isothermal transformation diagram for a 0.45 wt% C steel alloy (Figure 10.40), determine…

A: Given data Co= 0.45 wt% C   we have to determine the final microstructure (in terms of just the…

Q: The additives that mixed with- ground ceramic particles in order to reduce internal friction between…

A: Ceramic are subjected to additional processing-machining and grinding so that the dimension and…

Q: which one of the following processes causes a dramatic increase in the hardness of a steel part? A…

A: Option -A - Quenching is the correct answer  Quenching is the process of soaking metal at very high…

Q: Which of the following processes is the most common method of aging: Volatilization Physical…

A: The asphalt aging is the change in asphalt changes along the time elapses due to change in…

Q: 7- . are really interconnected spaces between the gel particles and occupy about 28% of the total…

A: Q.7. Gel pores are really interconnected spaces between the gel particles and occupy about 28% of…

Q: Q) When Plastic viscosity is increase ? true or false - small solid construction Concentration solid…

A: Plasticity viscosity increases due to the increase of smaller particles . These will provide…

Q: The viscosity of liquids will increase if the temperature is increased.

A: The  viscosity of fluid is due to cohesion between the molecules . With increase in temperature the…

Q: Glazing is used to make earthenware (a) soft (c) hard (b) impervious (d) porous

A: Glaze is used to make earthenware impervious . Glaze can be used for different purpose that is…

Q: When the exponential trend line of iron concentration vs time is y=4.2 exp(-0.24x) x is time in min…

A: We have to find exponential trend line of iron concentration vs time min and y is concentration of…

Q: Which of the following conditions would lead to the fastest corrosion of a metal? A Large anodic…

A: To protect the metals from rust , we use electroplating technique. In this the base metal is coated…

Q: The in what state of consistency a. Liquid b. solid c. plastic al-solid cant?

A:

Q: At saturated surface dry (SSD) an aggregate's moisture condition is equal to its: air dry…

A: When aggregate particles are completely having dry surfaces, this situation is called the saturated…

Q: -Chemical name of plaster of paris is calcium sulfate hemihydrate because -----is attached with…

A: Half molecule of water.

Q: the titrimetric determination of water hardness. Why?

A: In a hardness test , a titrant  of EDTA is added in small amount in titration. On addition of EDTA…

Q: An engineering design requires a glass component to withstand high service temperature of around…

A: Condition 1  Maximum service Temperature for Different glasses are  Soda lime glass= 150-200 °C 96%…

Q: What is effect of glass transition temperature on glass materials

A: The glass transition temperature is defined as the temperature below which an amorphous polymer is…

Q: A copper specimen subjected to the Brinell Hardness Test using hardened steel ball indenter of…

A: Draw the Brinell Hardness test setup.

Q: The viscosity of liquids ... with increase in temperature. (a) Decreases (b) Increases (c) First…

A: The increase in temperature generate energy which made the molecules to bring in motion . The bond…

Q: A tensile force of 5 kN produce an elastic reduction in diameter of 4 x 10-4 mm on a metal alloy…

A:

Q: With the decrease in the viscosity, Reynolds number Increases .a Decreases .b Independent .C O Same…

A: Reynolds number is defined as the ratio of mechanical force and viscous flow in the liquidRe =…

Q: 8.7 A ceramic with Ke = 4 MPa m2 contains pores with radius a = 5 um due to incomplete sintering.…

A: Tensile strength is generally the maximum load that a ceramic that attches without fracture when…

Q: of Carbon fiber reinforced polymer

A: The  strong and light fibre reinforced plastics which contain carbon fibers is known as carbon fibre…

Q: is a phenomenon by which a liquid rises into a thin glass tube above or below its general level. (a)…

A: Given data: Concept of fluid mechanics