Civil Engineering - Building Materials - Discussion

Discussion Forum : Building Materials - Section 2 (Q.No. 44)
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 2 of 8.

Vipul said:   4 years ago
Both B & D are the correct option.
(3)

Noorsaba said:   5 years ago
Only option B is correct because it's a physical property of OPC.

Manav sumara said:   5 years ago
Good explanation, Thanks @Nil Kamal.

Pawan pandey said:   5 years ago
B is the correct answer.

Gaurav said:   5 years ago
B is correct in a million answers.

Majeed said:   5 years ago
(a) The color of cement is uniformly greenish-grey.

(b) A handful of cement, thrown into a bucket of water should float for some time before it sinks.

(c) Rubbed in between fingers it feels smooth.

(d) A hand is thrust into a bag of cement it feels cool.

Er asad khan said:   6 years ago
I think B is the correct answer.

Dinesh suthar said:   6 years ago
Option B is the right answer.

Rana said:   6 years ago
Option E is correct, because feels hot by thrusting hand in cement bag.

Ram said:   6 years ago
I too agree it's both B and D.


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