The concrete slump recommended for foundations, is

The concrete slump recommended for beams and slabs; is

A

25 to 50 mm

B

25 to 75 mm

C

30 to 125 mm

D

50 to 100 mm

The concrete slump recommended for columns, is

A

25 to 50 mm

B

25 to 75 mm

C

75 to 125 mm

D

50 to 100 mm

The slump recommended for mass concrete is about

A

25 mm to 50 mm

B

50 mm to 100 mm

C

100 mm to 125 mm

D

125 mm to 150 mm

Concrete slump test এ ব্যবহৃত ASTM cone এর উচ্চতা কত?

A

4 inch

B

6 inch

C

8 inch

D

12 inch

For the supply of materials for concrete, form work reinforcing and placing of concrete, removal of form work and curing of concrete, number of bar(s) required on bar chart, is

A

1

B

2

C

3

D

4

The word slump is the antonym_____-

A

recession

B

growth

C

depression

D

decline

The maximum recommended pulse rate R, when exercising , for a person who is x years of age is given by the equation R = 176- 0.8 x. what is the age , in years , of a person whose maximum recommended pulse rate when exercising is 140?

A

40

B

45

C

50

D

55

The maximum recommended pulse rate R, when exercising .for a person who is x years of age is given by the equation R = 176 - 0.8 x . what is the age, in years , of a person whose maximum recommended pulse rate when exercising is 140?

A

40

B

45

C

50

D

55

Pile foundations are suitable for

A

Water logged soils

B

Soft rocks

C

Compact soils

D

Multi-storeyed buildings

If the foundations of all the columns of a structure are designed on the total live and dead load basis, then

A

There will be no settlement of columns

B

There will be no differential settlement

C

The settlement of exterior columns will be more than interior columns

D

The settlement of interior columns will be more than exterior columns

The concrete slump recommended for foundations, is

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