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RCC Structures Design

The length of the lap in a compression member is kept greater than bar diameter x (Permissible stress in bar / Five times the bond stress) or____________________?

MCQs / Q&A, RCC Structures Design /
The length of the lap in a compression member is kept greater than bar diameter x (Permissible stress in bar / Five times the bond stress) or____________________?

A. 12 bar diameters
B. 18 bar diameters
C. 24 bar diameters(Correct)
D. 30 bar diameters

 

The length of the lap in a compression member is kept greater than bar diameter x (Permissible stress in bar / Five times the bond stress) or____________________? Read More »

MCQs / Q&A, RCC Structures Design

The section of a reinforced beam where most distant concrete fibre in compression and tension in steel attains permissible stresses simultaneously, is called_________________?

MCQs / Q&A, RCC Structures Design /
The section of a reinforced beam where most distant concrete fibre in compression and tension in steel attains permissible stresses simultaneously, is called_________________?

A. Balanced section
B. Economic section
C. Critical section
D. All the above

The section of a reinforced beam where most distant concrete fibre in compression and tension in steel attains permissible stresses simultaneously, is called_________________? Read More »

MCQs / Q&A, RCC Structures Design

If the length of a wall on either side of a lintel opening is at least half of its effective span L, the load W carried by the lintel is equivalent to the weight of brickwork contained in an equilateral triangle, producing a maximum bending moment____________________?

MCQs / Q&A, RCC Structures Design /
If the length of a wall on either side of a lintel opening is at least half of its effective span L, the load W carried by the lintel is equivalent to the weight of brickwork contained in an equilateral triangle, producing a maximum bending moment____________________?

A. WL/2
B. WL/4
C. WL/6(Correct)
D. WL/8

 

If the length of a wall on either side of a lintel opening is at least half of its effective span L, the load W carried by the lintel is equivalent to the weight of brickwork contained in an equilateral triangle, producing a maximum bending moment____________________? Read More »

MCQs / Q&A, RCC Structures Design

If the maximum shear stress at the end of a simply supported R.C.C. beam of 16 m effective span is 10 kg/cm2, the length of the beam having nominal reinforcement, is________________?

MCQs / Q&A, RCC Structures Design /
If the maximum shear stress at the end of a simply supported R.C.C. beam of 16 m effective span is 10 kg/cm2, the length of the beam having nominal reinforcement, is________________?

A. 8 cm
B. 6 m
C. 8 m(Correct)
D. 10 m

 

If the maximum shear stress at the end of a simply supported R.C.C. beam of 16 m effective span is 10 kg/cm2, the length of the beam having nominal reinforcement, is________________? Read More »

MCQs / Q&A, RCC Structures Design

In a beam the local bond stress Sb, is equal to_______________?

MCQs / Q&A, RCC Structures Design /
In a beam the local bond stress Sb, is equal to_______________?

A. Shear force/(Leaver arm × Total perimeter of reinforcement)(Correct)
B. Total perimeter of reinforcement/(Leaver arm × Shear force)
C. Leaver arm/(Shear force × Total perimeter of reinforcement)
D. Leaver arm/(Bending moment × Total perimeter of reinforcement)

 

In a beam the local bond stress Sb, is equal to_______________? Read More »

MCQs / Q&A, RCC Structures Design

A retaining wall and is the horizontal earth pressure, the factor of safety If is weight of against sliding, is_____________?

MCQs / Q&A, RCC Structures Design /
A retaining wall and is the horizontal earth pressure, the factor of safety If is weight of against sliding, is_____________?

A. 1.0
B. 1.25
C. 1.5(Correct)
D. 2.0

 

A retaining wall and is the horizontal earth pressure, the factor of safety If is weight of against sliding, is_____________? Read More »

MCQs / Q&A, RCC Structures Design

If W is the load on a circular slab of radius R, the maximum circumferential moment at the centre of the slab, is________________?

MCQs / Q&A, RCC Structures Design /
If W is the load on a circular slab of radius R, the maximum circumferential moment at the centre of the slab, is________________?

A. WR²/16
B. 2WR²/16
C. 3WR²/16
D. Zero

If W is the load on a circular slab of radius R, the maximum circumferential moment at the centre of the slab, is________________? Read More »

MCQs / Q&A, RCC Structures Design