Civil Engineering - Concrete Technology - Discussion

Discussion Forum : Concrete Technology - Section 3 (Q.No. 20)
20.
Pick up the incorrect statement applicable to the field test of good cement.
When one thrusts one's hand into a bag of cement, one should feel warm
The colour of the cement is bluish
A handful of cement thrown into a bucket of water should sink immediately
By rubbing cement in between fingers, one should feed rough
All the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
15 comments Page 2 of 2.

Shailendra said:   8 years ago
Option E is correct. I agree with the given answer.

Vikas sharma said:   9 years ago
I think it is C only.

Mannjeet said:   10 years ago
We feel a cool feeling when we put our hand inside.

We should feel a smooth feeling when we rub cement between our fingers.

The color of the cement is grayish.

A handful of cement thrown into a bucket of water should not sink immediately, it floats for few minutes.

Dinesh Adhikaree said:   1 decade ago
Answer E is wrong because the cement should be smooth and feel warm.

Hence option D is correct.

Shaurya said:   1 decade ago
1. We feel a cool feeling when we put our hand inside.

2. We should feel a smooth feeling when we rub cement between our fingers.


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