RCC STRUCTURES DESIGN QUIZ

For stairs spanning horizontally, the minimum waist provided is

6 cm

4 cm

12 cm

8 cm

TRUE ANSWER : ?
YOUR ANSWER : ?

An intermediate T-beam reinforced with two layers of tensile steel with clear cover 13 cm encased with the floor of a hall 12 meters by 7 meters, is spaced at 3 meters from adjoining beams and if the width of the beam is 20 cm, the breadth of the flange is

236 cm

233 cm

176 cm

300 cm

TRUE ANSWER : ?
YOUR ANSWER : ?

If ‘p’ is the net upward pressure on a square footing of side ‘b’ for a square column of side ‘a’, the maximum bending moment is given by

M = pb (b + a)/8

M = pb (b - a)²/8

M = pb (b + a)/8

M = pb (c - a)/4

M = pb (b - a)²/4

TRUE ANSWER : ?
YOUR ANSWER : ?

Piles are usually driven by

Single acting steam hammer

Diesel operated hammer

Drop hammer

All listed here

TRUE ANSWER : ?
YOUR ANSWER : ?

If the depth of actual neutral axis of a doubly reinforced beam

Is greater than the depth of critical neutral axis, the concrete attains its maximum stress earlier

All listed here

Is less than the depth of critical neutral axis, the steel in the tensile zone attains its maximum stress earlier

Is equal to the depth of critical neutral axis; the concrete and steel attain their maximum stresses simultaneously

TRUE ANSWER : ?
YOUR ANSWER : ?

A continuous beam shall be deemed to be a deep beam if the ratio of effective span to overall depth, is

Less than 2

2.5

2

Less than 2.5

TRUE ANSWER : ?
YOUR ANSWER : ?

An R.C.C. beam not provided with shear reinforcement may develop cracks in its bottom inclined roughly to the horizontal at

45°

35°

55°

25°

TRUE ANSWER : ?
YOUR ANSWER : ?

A pre-cast pile generally used, is

Square

Square with corners chamfered

Circular

Octagonal

TRUE ANSWER : ?
YOUR ANSWER : ?

The weight of a foundation is assumed as

7% of wall weight

10% of wall weight

5% of wall weight

12% of wall weight

TRUE ANSWER : ?
YOUR ANSWER : ?

A flat slab is supported

On columns

On beams and columns

On columns monolithically built with slab

On beams

TRUE ANSWER : ?
YOUR ANSWER : ?