1. Which of the following doesn't beloug to Bogue compounds? a- Tricalcium silicate b- Dicalcium silicate c- Calcium sulfate dehydrate d- Tetracalcium aluminoferrite e- None of the above 2. What is the acceptable initial setting time measured of ordinary Portland cement? a) 1 hour b) 30 minutes c) 15 minutes d) 10 hours 3. The strength and durability of concrete depends upon a- size of aggregates b- grading of aggregates c- moisture contents of aggregates d- all of these

1. Which of the following doesn't beloug to Bogue compounds? a- Tricalcium silicate b- Dicalcium silicate c- Calcium sulfate dehydrate d- Tetracalcium aluminoferrite e- None of the above 2. What is the acceptable initial setting time measured of ordinary Portland cement? a) 1 hour b) 30 minutes c) 15 minutes d) 10 hours 3. The strength and durability of concrete depends upon a- size of aggregates b- grading of aggregates c- moisture contents of aggregates d- all of these

Solid Waste Engineering

3rd Edition

ISBN:9781305635203

Author:Worrell, William A.

Publisher:Worrell, William A.

Chapter5: Separation Processes

Section: Chapter Questions

Problem 5.18P

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