Civil Engineering - Building Materials - Discussion

Discussion Forum : Building Materials - Section 5 (Q.No. 35)
35.
Cast iron is used for
structural works in beams
small sized water pipes
columns and struts
none to these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
27 comments Page 3 of 3.

Ajay Kumar Patel said:   7 years ago
Please! anyone tell me the correct answer.

Vikash prajapati said:   7 years ago
Cast iron pipe is widely use in water supply in community. So B is correct.

Denil said:   7 years ago
Wrought iron is used small sized water pipes.

Baloch said:   7 years ago
Cast Iron is good in compression but weak in tensile, (due to high % of carbon).

In columns usually tensile stresses are ignored, so cast iron is right answer.

On other hand mild steel is ductile which makes it good in absorbing tensile stresses are used in beams, C is right.

Aashish rastogi said:   7 years ago
Answer is B only, cast iron is brittle in nature so can't be used in column and struts.

Durga said:   7 years ago
Ya, this is right cast. Iron is mainly used in pipes. So, the answer is B.

NEERAJ said:   7 years ago
Cast iron can't be used in columns and struts so the answer should be option B.


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