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Engineering Materials Quiz

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What are the principle constituents of cement used for constructional purposes?

Compounds of Na and K

Compounds of Mg and SiO2

Compounds of Ca and Al +Si (correct)

Compounds of Fe and CaO

What are the properties of cement when mixed with water?

Becomes brittle and crumbles

Forms a gaseous substance

Forms a paste which hardens and binds aggregates (correct)

Becomes liquid and loses its adhesive properties

What are the properties used to characterize liquid lubricants?

Boiling and freezing point, Density, Color, Odor

Hardness, Elasticity, Ductility, Malleability

Surface tension, Conductivity, pH, Refractive index

Viscosity and viscosity index, Flash and fire point, Cloud and pour point, Aniline point, acid value, saponification number (correct)

What are the types of cement mentioned in the text?

<p>Rapid hardening cement, Low heat cement, High alumina cement</p> Signup and view all the answers

What is the role of microscopic constituents in the manufacturing of Portland cement?

<p>They contribute to the properties of the cement such as setting and hardening</p> Signup and view all the answers

Engineering Materials Quiz

Choose a study mode

Podcast

Questions and Answers

What are the principle constituents of cement used for constructional purposes?

What are the properties of cement when mixed with water?

What are the properties used to characterize liquid lubricants?

What are the types of cement mentioned in the text?

What is the role of microscopic constituents in the manufacturing of Portland cement?

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