Our website is made possible by displaying online advertisements to our visitors. Please consider supporting us by whitelisting our website.

Civil Engineering

An R.C.C. beam of 25 cm width and 50 cm effective depth has a clear span of 6 metres and carries a U.D.L. of 3000 kg/m inclusive of its self weight. If the lever arm constant for the section is 0.865, the maximum intensity of shear stress, is

» RCC Structures Design solved MCQs /
Question:

An R.C.C. beam of 25 cm width and 50 cm effective depth has a clear span of 6 metres and carries a U.D.L. of 3000 kg/m inclusive of its self weight. If the lever arm constant for the section is 0.865, the maximum intensity of shear stress, is

A.

8.3 kg/cm2

B.

7.6 kg/cm2

C.

21.5 kg/cm2

D.

11.4 kg/cm2

Answer» a. 8.3 kg/cm2

Note: The above multiple-choice question is for all general and Competitive Exams in India. 

An R.C.C. beam of 25 cm width and 50 cm effective depth has a clear span of 6 metres and carries a U.D.L. of 3000 kg/m inclusive of its self weight. If the lever arm constant for the section is 0.865, the maximum intensity of shear stress, is Read More »

» RCC Structures Design solved MCQs

According to I.S. : 456 specifications, the safe diagonal tensile stress for M 150 gradeconcrete, is

» RCC Structures Design solved MCQs /
Question:

According to I.S. : 456 specifications, the safe diagonal tensile stress for M 150 gradeconcrete, is

A.

5 kg/cm2

B.

10 kg/cm2

C.

15 kg/cm2

D.

20 kg/cm2

Answer» a. 5 kg/cm2

Note: The above multiple-choice question is for all general and Competitive Exams in India. 

According to I.S. : 456 specifications, the safe diagonal tensile stress for M 150 gradeconcrete, is Read More »

» RCC Structures Design solved MCQs

The width of the flange of a T-beam, which may be considered to act effectively withthe rib depends upon

» RCC Structures Design solved MCQs /
Question:

The width of the flange of a T-beam, which may be considered to act effectively withthe rib depends upon

A.

Breadth of the rib

B.

Overall thickness of the rib

C.

Centre to centre distance between T-beams

D.

All the above

Answer» d. All the above

Note: The above multiple-choice question is for all general and Competitive Exams in India. 

The width of the flange of a T-beam, which may be considered to act effectively withthe rib depends upon Read More »

» RCC Structures Design solved MCQs

The angle of repose of a soil is the maximum angle which the outer face of the soil mass makes

» RCC Structures Design solved MCQs /
Question:

The angle of repose of a soil is the maximum angle which the outer face of the soil mass makes

A.

With the horizontal

B.

With the vertical

C.

With the perpendicular to the inclined plane of the soil

D.

None of these

Answer» a. With the horizontal

Note: The above multiple-choice question is for all general and Competitive Exams in India. 

The angle of repose of a soil is the maximum angle which the outer face of the soil mass makes Read More »

» RCC Structures Design solved MCQs

According to I.S.: 456, 1978 the thickness of reinforced concrete footing on piles at its edges, is kept less than

» RCC Structures Design solved MCQs /
Question:

According to I.S.: 456, 1978 the thickness of reinforced concrete footing on piles at its edges, is kept less than

A.

20 cm

B.

30 cm

C.

40 cm

D.

75 cm

Answer» b. 30 cm

Note: The above multiple-choice question is for all general and Competitive Exams in India. 

According to I.S.: 456, 1978 the thickness of reinforced concrete footing on piles at its edges, is kept less than Read More »

» RCC Structures Design solved MCQs

If there are m unknown member forces, r unknown reaction components and j number ofjoints, then the degree of static indeterminacy of a pin-jointed plane frame is given by

» Structural Analysis 2 solved MCQs /
Question:

If there are m unknown member forces, r unknown reaction components and j number ofjoints, then the degree of static indeterminacy of a pin-jointed plane frame is given by

A.

m + r + 2j

B.

m – r + 2j

C.

m + r – 2j

D.

m + r – 3j

Answer» c. m + r – 2j

Note: The above multiple-choice question is for all general and Competitive Exams in India. 

If there are m unknown member forces, r unknown reaction components and j number ofjoints, then the degree of static indeterminacy of a pin-jointed plane frame is given by Read More »

» Structural Analysis 2 solved MCQs

Effects of shear force and axial force on plastic moment capacity of a structure are respectively to

» Structural Analysis 2 solved MCQs /
Question:

Effects of shear force and axial force on plastic moment capacity of a structure are respectively to

A.

increase and decrease

B.

increase and increase

C.

decrease and increase

D.

decrease and decrease

Answer» d. decrease and decrease

Note: The above multiple-choice question is for all general and Competitive Exams in India. 

Effects of shear force and axial force on plastic moment capacity of a structure are respectively to Read More »

» Structural Analysis 2 solved MCQs

The maximum bending moment due to a train of wheel loads on a simply supported girder

» Structural Analysis 2 solved MCQs /
Question:

The maximum bending moment due to a train of wheel loads on a simply supported girder

A.

always occurs at centre of span

B.

always occurs under a wheel load

C.

never occurs under a wheel load

D.

none of the above

Answer» b. always occurs under a wheel load

Note: The above multiple-choice question is for all general and Competitive Exams in India. 

The maximum bending moment due to a train of wheel loads on a simply supported girder Read More »

» Structural Analysis 2 solved MCQs