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Civil Engineering - Building Materials - Discussion

Discussion Forum : Building Materials - Section 2 (Q.No. 44)
Building Materials
44.
Cement is said to be of good quality if
its colour is not greenish grey
one feels cool by thrusting one's hand in the cement bag
it is not smooth when rubbed in between fingers
a handful of cement thrown into a bucket of water does not sink
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
75 comments Page 7 of 8.
Rachana said:   8 years ago
B is the correct option. Same mistake is done in Agor's book also.
Pratik said:   8 years ago
According to me, B is the correct option.
Jibin tm said:   8 years ago
According to me, B is correct.
Angel said:   8 years ago
B and D are right.
Deepak said:   8 years ago
@Roy.

The cement should float for a while before it sinks to be a good cement.
Roy said:   8 years ago
According to me, B and D both are right.
Ghanendra singh said:   1 decade ago
I think B option is correct because it is a physical property of cement when we check the quality of cement in field.
Om tambolkar said:   8 years ago
Yes, my opinion is also option B.
Wasim sajjad said:   8 years ago
I think, option B is correct one.
Krishna chaitanya said:   8 years ago
Which put in a hand the cement should feel cool. Why because cement chemical reaction started it get hard. In this process gives a lot of heat due to chemical action.
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