📊 Materials And Construction
Q. Which of the following constituents of cast iron is mainly responsible for imparting it an anti-corrosive property?
  • (A) Silicon
  • (B) Phosphorus
  • (C) Sulphur
  • (D) None of these
💬 Discuss
✅ Correct Answer: (A) Silicon

You must be Logged in to update hint/solution

💬 Discussion

Related MCQs

Q. A material capable of undergoing large permanent deformation, when subjected to tension is termed as

Q. Flow rate measurement of hostile acids and alkalis can be most suitably done by a/an

Q. _______ is a cohesive solid.

Q. _______ mill is not used for grinding wheat into flour and for milling of cereals & other vegetable products.

Q. In case of an unsaturated mixture of gas and vapor, the percentage saturation is __________ its relative saturation.

Q. Triangular pitch tube layout as compared to square pitch in a shell and tube heat exchanger

Q. H2SO4 (< 50% concentration) is corrosive to

Q. The equivalent diameter for the annulus of a double pipe heat exchanger, whose inner pipe has fins on the outside is __________ compared to the same s

Q. When does the heat generated by fluid friction becomes appreciable compared to the heat transferred between the fluids?

Q. An electric furnace producing heat by means of an electric arc struck between each of three electrodes and the charge is called __________ furnace.

📊 Question Analytics

👁️
1004
Total Visits
📽️
3 y ago
Published
🎖️
Ram Sharma
Publisher
📈
86%
Success Rate