How many layers of concrete are placed to fill a slump cone?

Concrete is filled in how many layers in slump cone in slump test.

A

3

B

2

C

6

D

4

How many layers of concrete are needed to fill a slump cone?

A

5 layers by volume

B

3 equal layers by height

C

3 equal layers by volume

D

5 layers

After placing each layer in a slump cone, the concrete in the cone is tapped to remove remaining voids.

A

True

B

False

How many times in each layer of concrete rodded in a slump cone?

A

75

B

25

C

12 to 15

D

35 to 65

Concrete slump test এ ব্যবহৃত ASTM cone এর উচ্চতা কত?

A

4 inch

B

6 inch

C

8 inch

D

12 inch

Each of the questions below consists of a question and three statements numbered I, II and III given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read all the three statements and give answer. There are six letters E, I, P, G, N and O is PIGEON the word formed after performing the following operations using these six letters only? I. O is placed fourth to the right of P. G is not placed immediately next to either P or O. II. N is placed immediately next (either left or right) to O. E is placed immediately next (either left or right) to G. III. Both I and E are placed immediately next to G. The word does not begin with N. P is not placed immediately next to E.

A

If the data in statement I and II are sufficient to answer the question, while the data in statement III alone are not sufficient to answer the question.

B

If the data in statement I and III are sufficient to answer the question, while the data in statement II alone are not sufficient to answer the question.

C

If the data in statement II and III are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question.

D

If the data either statement I alone or statement II alone or statement III alone are sufficient to answer the question.

The concrete used for fixed-form paving has a higher slump than the concrete used for slip-form paving.

A

True

B

False

In a regular cone, the angle between base and slanting surface is 45 degrees and the base diameter is 100 mm. If a helix is to be built on such a cone with a pitch of 5. How many revolutions do the helix made in this cone?

A

14.1

B

18

C

10

D

20

A regular cone is resting on V.P with axis perpendicular to it a plane is cutting the cone such that it is perpendicular to H.P and inclined to V.P cutting cone at all generators the section formed is ________

A

ellipse

B

hyperbola

C

circle

D

triangle

A regular cone is resting on H.P on its base. A section plane is perpendicular to H.P and V.P cutting the cone such that the plane is not having axis of cone in it. The section would be ________

A

Ellipse

B

Hyperbola

C

Parabola

D

Triangle

How many layers of concrete are placed to fill a slump cone?

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