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Questions and Answers
In what type of work is cement mortar commonly used?
In what type of work is cement mortar commonly used?
- Metal welding
- Glass cutting
- Masonry work and plaster (correct)
- Woodwork
What is an example of an important engineering structure mentioned in the text?
What is an example of an important engineering structure mentioned in the text?
- Curtain rods
- Storage cupboards
- Bedroom lamps
- Bridges and culverts (correct)
What is one of the uses of cement mentioned in the text?
What is one of the uses of cement mentioned in the text?
- Manufacturing fabric for clothing
- Creation of musical instruments
- Construction of water tanks and wells (correct)
- Production of electronic devices
For what purpose is concrete commonly used according to the text?
For what purpose is concrete commonly used according to the text?
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What type of items are mentioned in the text as being manufactured using cement?
What type of items are mentioned in the text as being manufactured using cement?
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What is the main function of lime in cement?
What is the main function of lime in cement?
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What is the primary function of silica in cement?
What is the primary function of silica in cement?
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What does excess alumina in cement do?
What does excess alumina in cement do?
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What is the function of calcium sulphate (gypsum) in cement?
What is the function of calcium sulphate (gypsum) in cement?
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What is the main difference between natural cement (Roman Cement) and artificial cement?
What is the main difference between natural cement (Roman Cement) and artificial cement?
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