Question

For the manufacture of Portland cement, the proportions of raw materials used, are

a.

lime 63% ; silica 22% ; other ingredients 15%

b.

lime 22% ; silica 63% ; other ingredients 15%

c.

silica 40% ; lime 40% ; other ingredients 20%

d.

silica 70% ; lime 20% ; other ingredients 10%.

Posted under Civil Engineering

Answer: (a).lime 63% ; silica 22% ; other ingredients 15%

Interact with the Community - Share Your Thoughts

Uncertain About the Answer? Seek Clarification Here.

Understand the Explanation? Include it Here.

Q. For the manufacture of Portland cement, the proportions of raw materials used, are

Recommended Subjects

Are you eager to expand your knowledge beyond Civil Engineering? We've handpicked a range of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!