Question No. 1
If longitudinally spanning stairs are casted along with their landings, the maximum bending
moment per metre width, is taken as
(A) wl²/4
(B) wl²/8
(C) wl²/10
(D) wl²/12
Answer: Option B
Question No. 2
If P kg/m2 is the upward pressure on the slab of a plain concrete footing whose projection on
either side of the wall is a cm, the depth of foundation D is given by
(A) D = 0.00775 aP
(B) D = 0.0775 aP
(C) D = 0.07775 aP
(D) D = 0.775 Pa
Answer: Option A
Question No. 3
If the shear stress in a R.C.C. beam is
(A) Equal or less than 5 kg/cm2, no shear reinforcement is provided
(B) Greater than 4 kg/cm2, but less than 20 kg/cm2, shear reinforcement is provided
(C) Greater than 20 kg/cm2, the size of the section is changed
(D) All the above
Answer: Option D
Question No. 4
For a continuous floor slab supported on beams, the ratio of end span length and intermediate
span length, is
(A) 0.6
(B) 0.7
(C) 0.8
(D) 0.9
Answer: Option D
Question No. 5
In a singly reinforced beam
(A) Compression is borne entirely by concrete
(B) Steel possesses initial stresses when embedded in concrete
(C) Plane sections transverse to the centre line of the beam before bending remain plane after
bending
(D) Elastic moduli for concrete and steel have different values within the limits of deformation
of the beam
Answer: Option C
Question No. 6
The ratio of the breadth to effective depth of a beam is kept
(A) 0.25
(B) 0.50
(C) 0.70
(D) 0.75
Answer: Option B
Question No. 7
In a cantilever retaining wall without a heel slab
(A) Thickness of the stem is kept same throughout
(B) Base slab is made 10 cm thicker than the stem
(C) Width of the base slab is kept 0.7 time the total height of the wall
(D) All the above
Answer: Option D
Question No. 8
is the pre-stressed force applied to the tendon of a rectangular pre-stressed beam whose area
of cross section is and sectional modulus is . The maximum stress in the beam, subjected
to a maximum bending moment , is
(A) f = (P/A) + (Z/M)
(B) f = (A/P) + (M/Z)
(C) f = (P/A) + (M/Z)
(D) f = (P/A) + (M/6Z)
Answer: Option C
Question No. 9
A T-beam behaves as a rectangular beam of a width equal to its flange if its neutral axis
(A) Remains within the flange
(B) Remains below the slab
(C) Coincides the geometrical centre of the beam
(D) None of these
Answer: Option A
Question No. 10
For the design of a simply supported T-beam the ratio of the effective span to the overall depth of
the beam is limited to
(A) 10
(B) 15
(C) 20
(D) 25
Answer: Option C
Question No. 11
A reinforced concrete cantilever beam is 3.6 m long, 25 cm wide and has its lever arm 40 cm. It
carries a load of 1200 kg at its free end and vertical stirrups can carry 1800 kg. Assuming concrete
to carry one-third of the diagonal tension and ignoring the weight of the beam, the number of
shear stirrups required, is
(A) 30
(B) 35
(C) 40
(D) 45
Answer: Option C
Question No. 12
The width of the rib of a T-beam, is generally kept between
(A) 1/7 to 1/3 of rib depth
(B) 1/3 to 1/2 of rib depth
(C) 1/2 to 3/4 of rib depth
(D) 1/3 to 2/3 of rib depth
Answer: Option D
Question No. 13
A ribbed slab is provided for
(A) A plain ceiling
(B) Thermal insulation
(C) Acoustic insulation
(D) All the above
Answer: Option D
Question No. 14
To ensure that the hogging bending moment at two points of suspension of a pile of
length L equals the sagging moment at its centre, the distances of the points of suspension from
either end, is
(A) 0.107 L
(B) 0.207 L
(C) 0.307 L
(D) 0.407 L
Answer: Option B
Question No. 15
The stresses developed in concrete and steel in reinforced concrete beam 25 cm width and 70 cm
effective depth, are 62.5 kg/cm2 and 250 kg/cm2 respectively. If m = 15, the depth of its neutral
axis is
(A) 20 cm
(B) 25 cm
(C) 30 cm
(D) 35 cm
Answer: Option C
Question No. 16
If the depth of actual neutral axis of a doubly reinforced beam
(A) Is greater than the depth of critical neutral axis, the concrete attains its maximum stress
earlier
(B) Is less than the depth of critical neutral axis, the steel in the tensile zone attains its maximum
stress earlier
(C) Is equal to the depth of critical neutral axis; the concrete and steel attain their maximum
stresses simultaneously
(D) All the above
Answer: Option D
Question No. 17
If the modular ratio is , steel ratio is and overall depth of a beam is , the depth of the
critical neutral axis of the beam, is
(A) [m/(m - r)] d
(B) [m/(m + r)] d
(C) [(m + r)/m] d
(D) [(r - m)/m] d
Answer: Option B
Question No. 18
The maximum diameter of a bar used in a ribbed slab, is
(A) 12 mm
(B) 6 mm
(C) 20 mm
(D) 22 mm
Answer: Option D
Question No. 19
A column is regarded as long column if the ratio of its effective length and lateral dimension,
exceeds
(A) 10
(B) 15
(C) 20
(D) 25
Answer: Option B
Question No. 20
According to the steel beam theory of doubly reinforced beams
(A) Tension is resisted by tension steel
(B) Compression is resisted by compression steel
(C) Stress in tension steel equals the stress in compression steel
(D) All the above
Answer: Option D
Question No. 21
The breadth of a ribbed slab containing two bars must be between
(A) 6 cm to 7.5 cm
(B) 8 cm to 10 cm
(C) 10 cm to 12 cm
(D) 12 cm to 15 cm
Answer: Option B
Question No. 22
The stem of a cantilever retaining wall which retains earth level with top is 6 m. If the angle of
repose and weight of the soil per cubic metre are 30° and 2000 kg respectively, the effective width
of the stem at the bottom, is
(A) 51.5
(B) 52.5
(C) 53.5
(D) 54.5
Answer: Option C
Question No. 23
If the diameter of the main reinforcement in a slab is 16 mm, the concrete cover to main bars is
(A) 10 mm
(B) 12 mm
(C) 14 mm
(D) 16 mm
Answer: Option D
Question No. 24
Minimum spacing between horizontal parallel reinforcement of different sizes, should not be less
than
(A) One diameter of thinner bar
(B) One diameter of thicker bar
(C) Twice the diameter of thinner bar
(D) None of these
Answer: Option B
Question No. 25
For a number of columns constructed in a rcjw, the type of foundation provided, is
(A) Footing
(B) Raft
(C) Strap
(D) Strip
Answer: Option D
Question No. 26
A singly reinforced concrete beam of 25 cm width and 70 cm effective depth is provided with
18.75 cm2 steel. If the modular ratio (m) is 15, the depth of the neutral axis, is
(A) 20 cm
(B) 25 cm
(C) 30 cm
(D) 35 cm
Answer: Option C
Question No. 27
In testing a pile by load test, pile platform is loaded with one and half times the design load and a
maximum settlement is noted. The load is gradually removed and the consequent rebound is
measured. For a safe pile, the net settlement (i.e. total settlement minus rebound) per tonne of
test load should not exceed
(A) 10 mm
(B) 15 mm
(C) 20 mm
(D) 25 mm
Answer: Option D
Question No. 28
The diameter of main bars in R.C.C. columns, shall not be less than
(A) 6 mm
(B) 8 mm
(C) 10 mm
(D) 12 mm
Answer: Option D
Question No. 29
If d is the diameter of a bar, ft is allowable tensile stress and fb, is allowable bond stress, the bond
length is given by
(A) ft .d/4fb
(B) ( /4). (ft .d/fb)
(C) ft .d²/fb
(D) ( /4). (ft .d3/fb)
Answer: Option A
Question No. 30
An intermediate T-beam reinforced with two layers of tensile steel with clear cover 13 cm
incasted with the floor of a hall 12 metres by 7 metres, is spaced at 3 metres from adjoining
beams and if the width of the beam is 20 cm, the breadth of the flange is
(A) 300 cm
(B) 233 cm
(C) 176 cm
(D) 236 cm
Answer: Option C
Question No. 31
The length of lap in tension reinforcement should not be less than the bar diameter × (actual
tension / four times the permissible average bond stress) if it is more than
(A) 18 bar diameters
(B) 24 bar diameters
(C) 30 bar diameters
(D) 36 bar diameters
Answer: Option C
Question No. 32
As the percentage of steel increases
(A) Depth of neutral axis decreases
(B) Depth of neutral axis increases
(C) Lever arm increases
(D) Lever arm decreases
Answer: Option B
Question No. 33
The effective width of a column strip of a flat slab, is
(A) One-fourth the width of the panel
(B) Half the width of the panel
(C) Radius of the column
(D) Diameter of the column
Answer: Option B
Question No. 34
As per IS : 1343, total shrinkage for a pre-tensioned beam, is
(A) 3.0 × 10-2
(B) 3.0 × 10-3
(C) 3.0 × 10-5
(D) 3.5 × 10-5
Answer: Option D
Question No. 35
Dimensions of a beam need be changed if the shear stress is more than
(A) 10 kg/cm2
(B) 15 kg/cm2
(C) 20 kg/cm2
(D) 25 kg/cm2
Answer: Option C
Question No. 36
Based on punching shear consideration, the overall depth of a combined footing under a
column A, is
(A) (Area of the column A × Safe punching stress)/Load on column A
(B) (Perimeter of column A × Safe punching stress)/(Load on column A + Upward pressure ×
Area of the column)
(C) (Perimeter of column A × Safe punching stress)/(Load on column A × Upward pressure ×
Area of the column)
(D) None of these
Answer: Option B
Question No. 37
Pick up the correct statement from the following:
(A) A pile is a slender member which transfers the load through its lower end on a strong strata
(B) A pile is a slender member which transfers its load to the surrounding soil
(C) A pile is a slender member which transfers its load by friction
(D) A pile is a cylindrical body of concrete which transfers the load at a depth greater than its
width
Answer: Option B
Question No. 38
In a combined footing if shear stress exceeds 5 kg/cm2, the nominal stirrups provided are:
(A) 6 legged
(B) 8 legged
(C) 10 legged
(D) 12 legged
Answer: Option D
Question No. 39
The weight of reinforced concrete, is generally taken as
(A) 2200 kg/m3
(B) 2300 kg/m3
(C) 2400 kg/m3
(D) 2500 kg/m3
Answer: Option C
Question No. 40
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
Answer: Option C
Question No. 41
If is weight of a retaining wall and is the horizontal earth pressure, the factor of safety
against sliding, is
(A) 1.0
(B) 1.25
(C) 1.5
(D) 2.0
Answer: Option C
Question No. 42
The effective span of a simply supported slab, is
(A) Distance between the centres of the bearings
(B) Clear distance between the inner faces of the walls plus twice the thickness of the wall
(C) Clear span plus effective depth of the slab
(D) None of these
Answer: Option B
Question No. 43
In a beam the local bond stress Sb, is equal to
(A) Shear force/(Leaver arm × Total perimeter of reinforcement)
(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)
Answer: Option A
Question No. 44
A continuous beam shall be deemed to be a deep beam if the ratio of effective span to overall
depth, is
(A) 2.5
(B) 2.0
(C) Less than 2
(D) Less than 2.5
Answer: Option A
Question No. 45
With usual notations the depth of the neutral axis of a balanced section, is given by
(A) mc/t = (d - n)/n
(B) t/mc = (d - n)/n
(C) t/mc = (d + n)/n
(D) mc/t = n/(d - n)
Answer: Option D
Question No. 46
Pick up the true statement from the following:
(A) Plain ceiling provides the best property diffusing light
(B) In the absence of beams, it is easier to install piping
(C) In the absence of beams, it is easier to paint
(D) All the above
Answer: Option D
Question No. 47
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
(D) 10 m
Answer: Option C
Question No. 48
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
(D) WL/8
Answer: Option C
Question No. 49
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
Answer: Option D
Question No. 50
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
(D) 30 bar diameters
Answer: Option C
Question No. 51
The system in which high tensile alloy steel bars (silica manganese steel) are used as prestressing
tendons, is known as
(A) Freyssinet system
(B) Magnel-Blaton system
(C) C.C.L. standard system
(D) Lee-McCall system
Answer: Option D
Question No. 52
An under-reinforced section means
(A) Steel is provided at the underside only
(B) Steel provided is insufficient
(C) Steel provided on one face only
(D) Steel will yield first
Answer: Option D
Question No. 53
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: Option A
Question No. 54
In a doubly-reinforced beam if and is
the effective depth and is depth of critical neutral axis, the following relationship holds good
(A) mc/t = n/(d - n)
(B) (m + c)/t = n/(d + n)
(C) (t + c)/n = (d + n)/n
(D) mc/t = (d - n)/t
Answer: Option A
Question No. 55
A raft foundation is provided if its area exceeds the plan area of the building by
(A) 10 %
(B) 20 %
(C) 40 %
(D) 50 %
Answer: Option D
Question No. 56
In favourable circumstances a 15 cm concrete cube after 28 days, attains a maximum crushing
strength
(A) 100 kg/cm2
(B) 200 kg/cm2
(C) 300 kg/cm2
(D) 400 kg/cm2
Answer: Option D
Question No. 57
If p1 is the vertical intensity of pressure at a depth h on a block of earth weighing w per unit
p2 is
(A) wh (1 - cos )/(1 + )
(B) wh (1 - sin )/(1 + )
(C) wh (1 - tan )/(1 + )
(D) w (1 - cos )/h (1 + sin )
Answer: Option B
Question No. 58
Pick up the incorrect statement from the following. The intensity of horizontal shear stress at the
elemental part of a beam section, is directly proportional to
(A) Shear force
(B) Area of the section
(C) Distance of the C.G. of the area from its neutral axis
(D) Moment of the beam section about its neutral axis
Answer: Option D
Question No. 59
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: Option B
Question No. 60
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: Option A
Question No. 61
The percentage of minimum reinforcement of the gross sectional area in slabs, is
(A) 0.10 %
(B) 0.12 %
(C) 0.15 %
(D) 0.18 %
Answer: Option C
Question No. 62
If the permissible compressive stress for a concrete in bending is C kg/m2, the modular ratio is
(A) 2800/C
(B) 2300/2C
(C) 2800/3C
(D) 2800/C2
Answer: Option C
Question No. 63
An R.C.C. beam not provided with shear reinforcement may develop cracks in its bottom inclined
roughly to the horizontal at
(A) 25°
(B) 35°
(C) 45°
(D) 55°
Answer: Option C
Question No. 64
Cantilever retaining walls can safely be used for a height not more than
(A) 3 m
(B) 4 m
(C) 5 m
(D) 6 m
Answer: Option D
Question No. 65
The maximum area of tension reinforcement in beams shall not exceed
(A) 0.15 %
(B) 1.5 %
(C) 4 %
(D) 1 %
Answer: Option C
Question No. 66
The width of the flange of a T-beam should be less than
(A) One-third of the effective span of the T-beam
(B) Distance between the centres of T-beam
(C) Breadth of the rib plus twelve times the thickness of the slab
(D) Least of the above
Answer: Option D
Question No. 67
For a circular slab carrying a uniformly distributed load, the ratio of the maximum negative to
maximum positive radial moment, is
(A) 1
(B) 2
(C) 3
(D) 5
Answer: Option B
Question No. 68
According to I.S. : 456 specifications, the safe diagonal tensile stress for M 150 grade concrete, is
(A) 5 kg/cm2
(B) 10 kg/cm2
(C) 15 kg/cm2
(D) 20 kg/cm2
Answer: Option A
Question No. 69
The width of the flange of a T-beam, which may be considered to act effectively with the 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: Option D
Question No. 70
The maximum shear stress (qmax) in a rectangular beam is
(A) 1.25 times the average
(B) 1.50 times the average
(C) 1.75 times the average
(D) 2.0 times the average
Answer: Option B
Question No. 71
If the sides of a slab simply supported on edges and spanning in two directions are equal, the
maximum bending moment is multiplied by
(A) 0.2
(B) 0.3
(C) 0.4
(D) 0.5
Answer: Option D
Question No. 72
If K is a constant depending upon the ratio of the width of the slab to its effective span l, x is the
distance of the concentrated load from the nearer support, bw is the width of the area of contact
of the concentrated load measured parallel to the supported edge, the effective width of the
slab be is
(A) K/x (1 + x/d) + bw
(B) Kx (1 - x/l) + bw
(C) Kx (1 + x/l) + bw
(D) All the above
Answer: Option B
Question No. 73
The length of the straight portion of a bar beyond the end of the hook, should be at least
(A) Twice the diameter
(B) Thrice the diameter
(C) Four times the diameter
(D) Seven times the diameter
Answer: Option D
Question No. 74
If the maximum bending moment of a simply supported slab is M Kg.cm, the effective depth of the
slab is (where Q is M.R. factor)
(A) M/100Q
(B) M/ Q
(C) M/Q)
(D) (M/100Q)
Answer: Option D
Question No. 75
If is the overall height of a retaining wall retaining a surcharge, the width of the base slab
usually provided, is
(A) 0.3 H
(B) 0.4 H
(C) 0.5 H
(D) 0.7 H
Answer: Option D
Question No. 76
If Sb, is the average bond stress on a bar of diameter subjected to maximum stress , the
length of the embedment is given by
(A) l = dt/Sb
(B) l = dt/2Sb
(C) l = dt/3Sb
(D) l = dt/4Sb
Answer: Option D
Question No. 77
If diameter of a reinforcement bar is d, the anchorage value of the hook is
(A) 4d
(B) 8d
(C) 12d
(D) 16d
Answer: Option D
Question No. 78
As per I.S. 456 - 1978, the pH value of water shall be
(A) Less than 6
(B) Equal to 6
(C) Not less than 6
(D) Equal to 7
Answer: Option C
Question No. 79
For M 150 mix concrete, according to I.S. specifications, local bond stress, is
(A) 5 kg/cm2
(B) 10 kg/cm2
(C) 15 kg/cm2
(D) 20 kg/cm2
Answer: Option B
Question No. 80
The minimum cube strength of concrete used for a pre-stressed member, is
(A) 50 kg/cm2
(B) 150 kg/cm2
(C) 250 kg/cm2
(D) 350 kg/cm2
Answer: Option D
Question No. 81
If d and n are the effective depth and depth of the neutral axis respectively of a singly reinforced
beam, the lever arm of the beam, is
(A) d
(B) n
(C) d + n/3
(D) d - n/3
Answer: Option D
Question No. 82
The weight of a foundation is assumed as
(A) 5% of wall weight
(B) 7% of wall weight
(C) 10% of wall weight
(D) 12% of wall weight
Answer: Option C
Question No. 83
An R.C.C. column of 30 cm diameter is reinforced with 6 bars 12 mm placed symmetrically along
the circumference. If it carries a load of 40, 000 kg axially, the stress is
(A) 49.9 kg/cm2
(B) 100 kg/cm2
(C) 250 kg/cm2
(D) 175 kg/cm2
Answer: Option A
Question No. 84
If the diameter of longitudinal bars of a square column is 16 mm, the diameter of lateral ties
should not be less than
(A) 4 mm
(B) 5 mm
(C) 6 mm
(D) 8 mm
Answer: Option B
Question No. 85
Design of R.C.C. cantilever beams, is based on the resultant force at
(A) Fixed end
(B) Free end
(C) Mid span
(D) Mid span and fixed support
Answer: Option A
Question No. 86
In a combined footing if shear stress does not exceed 5 kg/cm2, the nominal stirrups provided are
(A) 6 legged
(B) 8 legged
(C) 10 legged
(D) 12 legged
Answer: Option B
Question No. 87
The maximum shear stress (q) in concrete of a reinforced cement concrete beam is
(A) Shear force/(Lever arm × Width)
(B) Lever arm/(Shear force × Width)
(C) Width/(Lever arm × Shear force)
(D) (Shear force × Width)/Lever arm
Answer: Option A
Question No. 88
An R.C.C. column is treated as long if its slenderness ratio is greater than
(A) 30
(B) 35
(C) 40
(D) 50
Answer: Option D
Question No. 89
The thickness of base slab of a retaining wall generally provided, is
(A) One half of the width of the stem at the bottom
(B) One-third of the width of the stem at the bottom
(C) One fourth of the width of the steam at the bottom
(D) Width of the stem at the bottom
Answer: Option D
Question No. 90
Design of R.C.C. simply supported beams carrying U.D.L. is based on the resultant B.M. at
(A) Supports
(B) Mid span
(C) Every section
(D) Quarter span
Answer: Option B
Question No. 91
If the maximum shear stress at the end of a simply supported R.C.C. beam of 6 m effective span is
10 kg/cm2, the share stirrups are provided for a distance from either end where, is
(A) 50 cm
(B) 100 cm
(C) 150 cm
(D) 200 cm
Answer: Option C
Question No. 92
Distribution reinforcement in a simply supported slab, is provided to distribute
(A) Load
(B) Temperature stress
(C) Shrinkage stress
(D) All the above
Answer: Option D
Question No. 93
Distribution of shear intensity over a rectangular section of a beam, follows:
(A) A circular curve
(B) A straight line
(C) A parabolic curve
(D) An elliptical curve
Answer: Option C
Question No. 94
In a singly reinforced beam, if the permissible stress in concrete reaches earlier than that in steel,
the beam section is called
(A) Under-reinforced section
(B) Over reinforced section
(C) Economic section
(D) Critical section
Answer: Option B
Question No. 95
If the size of a column is reduced above the floor, the main bars of the columns, are
(A) Continued up
(B) Bent inward at the floor level
(C) Stopped just below the floor level and separate lap bars provided
(D) All the above
Answer: Option D
Question No. 96
The minimum number of main steel bars provided in R.C.C.
(A) Rectangular columns is 4
(B) Circular columns is 6
(C) Octagonal columns is 8
(D) All the above
Answer: Option D
Question No. 97
A short column 20 cm × 20 cm in section is reinforced with 4 bars whose area of cross section is 20
sq. cm. If permissible compressive stresses in concrete and steel are 40 kg/cm2 and 300 kg/cm2,
the Safe load on the column, should not exceed
(A) 4120 kg
(B) 41,200 kg
(C) 412,000 kg
(D) None of these
Answer: Option B
Question No. 98
If T and R are tread and rise respectively of a stair, then
(A) 2R + T = 60
(B) R + 2T = 60
(C) 2R + T = 30
(D) R + 2T = 30
Answer: Option A
Question No. 99
For stairs spanning l metres longitudinally between supports at the bottom and top of a flight
carrying a load w per unit horizontal area, the maximum bending moment per metre width, is
(A) wl²/4
(B) wl²/8
(C) wl²/12
(D) wl²/16
Answer: Option D
Question No. 100
In a singly reinforced beam, the effective depth is measured from its compression edge to
(A) Tensile edge
(B) Tensile reinforcement
(C) Neutral axis of the beam
(D) Longitudinal central axis
Answer: Option B
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