InterviewSolution
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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 51. |
To determine the fineness of cement ____(a) Grain size is smaller than specified mesh size(b) Grain size is larger than specified mesh size(c) Grain size is equal to specified mesh size(d) Grain size is 1mmI had been asked this question at a job interview.This intriguing question comes from Testing of Cement topic in section Types of Cement and Testing of Cement of Concrete Technology |
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Answer» The correct answer is (B) Grain size is larger than specified mesh size |
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| 52. |
Alumina in excess causes _________(a) Reduces the strength of the cement(b) Inceases the strength of the cement(c) No change(d) Sometimes increase or decrease the strength of the cementThis question was addressed to me in an online quiz.This question is from Types of Cement in division Types of Cement and Testing of Cement of Concrete Technology |
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Answer» CORRECT answer is (a) REDUCES the STRENGTH of the cement The best explanation: Alumina SUPPORTS to set quickly to the cement. It also lowers the clinkering temperature. Alumina in excess reduces the strength of the cement. |
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| 53. |
Excess in lime causes _______(a) The cement to shrink and integrate(b) The cement to shrink and disintegrate(c) The cement to expand and integrate(d) The cement to expand and disintegrateI had been asked this question in my homework.This intriguing question comes from Types of Cement topic in portion Types of Cement and Testing of Cement of Concrete Technology |
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Answer» Right option is (d) The cement to expand and disintegrate |
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