paroles de chanson Cheri Cheri Lady (New Version 2017) - Modern Talking

*Design of Steel Structures*
No. 01
*Select the correct statement*
(A) Material cost of a rivet is higher than that of a bolt
(B) Tensile strength of a bolt is lesser than that of a rivet
(C) Bolts are used as a temporary fastening
Whereas rivets are used as permanent fastenings
(D) Riveting is less noisy than bolting
Answer: Option C
Question No. 02
*The forces acting on the web splice of a plate girder are*
(A) Axial forces
(B) Shear and axial forces
(C) Shear and bending forces
(D) Axial and bending forces
Answer: Option C
Question No. 03
*Generally the purlins are placed at the panel points so as to avoid*
(A) Axial force in rafter
(B) Shear force in rafter
(C) Deflection of rafter
(D) Bending moment in rafter
Answer: Option D
Question No. 04
*Which of the following sections should
Preferably be used at places where torsion occurs?*
(A) Angle section
(B) Channel section
(C) Box type section
(D) Any of the above
Answer: Option C
Question No. 05
*Other conditions being same,
The load factor in indeterminate structures is*
(A) Equal to load factor in determinate structures
(B) More than the load factor in determinate structures
(C) Less than the load factor in determinate structures
(D) Unpredictable
Answer: Option B
Question No. 06
*Rivets connecting flange angles to cover
Plates in a plate girder are subjected to*
(A) Horizontal shear only
(B) Vertical load only
(C) Both (A) and (B)
(D) None of the above
Answer: Option A
Question No. 07
*The effective length of a fillet weld should not be less than*
(A) Two times the weld size
(B) Four times the weld size
(C) Six times the weld size
(D) Weld size
Answer: Option B
Question No. 08
*In a gusseted base,
When the end of the column is machined for complete bearing on the
Base plate,
Then the axial load is assumed to be transferred to base plate*
(A) Fully by direct bearing
(B) Fully through fastenings
(C) 50% by direct bearing and 50% through fastenings
(D) 75% by direct bearing and 25% through fastenings
Answer: Option C
Question No. 09
*If the floor is supported at or near the bottom but top
Chords of a bridge is not braced, then the bridge is called*
(A) Deck type
(B) Through type
(C) Half through type
(D) Double deck type
Answer: Option C
Question No. 10
*The elastic strain for steel is about*
(A) 1/12 of strain at the initiation of
Strain hardening and about 1/120 of maximum strain
(B) 1/2 of strain at the initiation of
Strain hardening and about 1/12 of maximum strain
(C) 1/12 of strain at the initiation of
Strain hardening and 1/200 of maximum strain
(D) 1/24 of strain at the initiation of
Strain hardening and about 1/200 of maximum strain
Answer: Option C
Question No. 11
*In the virtual work method, the virtual quantity is*
(A) Displacement
(B) Load
(C) Slope
(D) Moment
Answer: Option A
Question No. 12
*In moment resistant connections,
The moment resistance of riveted connection depends upon*
(A) Shear in rivets
(B) Compression in rivets
(C) Tension in rivets
(D) Strength of rivets in bearing
Answer: Option C
Question No. 13
*The portal bracing in a truss bridge is used to*
(A) Transfer load from top of end posts to bearings
(B) Keep the rectangular shape of the bridge cross-section
(C) Stiffen the structure laterally
(D) Prevent the sides-way buckling of top chord
Answer: Option A
Question No. 14
*The maximum permissible span of asbestos cement sheets is*
(A) 650 mm
(B) 810 mm
(C) 1250 mm
(D) 1680 mm
Answer: Option D
Question No. 15
*Lacing bars in a steel column should be designed to resist*
(A) Bending moment due to 2.5% of the column load
(B) Shear force due to 2.5% of the column load
(C) 2.5% of the column load
(D) Both (A) and (B)
Answer: Option B
Question No. 16
*The moment of the couple set up in a section of a beam by
The longitudinal compressive and tensile force, is known as*
(A) Bending moment
(B) Moment of resistance
(C) Flexural stress moment
(D) None of these
Answer: Option B
Question No. 17
*The thickness of the web of a mild steel plate girder is less
Than d/200.
If only one horizontal stiffener is used, it is placed at*
(A) The neutral axis of the section
(B) 2/3rd of the depth of the neutral axis from the compression flange
(C) 2/5th of the depth of the neutral axis from the compression flange
(D) 2/5th of the height of the neutral axis from tension flange
Answer: Option C
Question No. 18
*Shear buckling of web in a plate girder is prevented by using*
(A) Vertical intermediate stiffener
(B) Horizontal stiffener at neutral axis
(C) Bearing stiffener
(D) None of the above
Answer: Option A
Question No. 19
*The most commonly used sections in lateral
System to carry shear force in built up columns, are*
(A) Rolled steel flats
(B) Rolled angles
(C) Rolled channels
(D) All the above
Answer: Option D
Question No. 20
*The stress in the wall of a thin
Cylinder subjected to internal pressure, is*
(A) Hoop compression
(B) Shear
(C) Torsional shear
(D) Hoop tension
Answer: Option D
Question No. 21
*The risk coefficient k, depends on*
(A) Mean probable design life of structures
(B) Basic wind speed
(C) Both (A) and (B)
(D) None of the above
Answer: Option C
Question No. 22
*For eccentrically loaded columns, the bending factor is*
(A) Cross-sectional area of column/Radius of gyration
(B) Radius of gyration/Cross-sectional area of column
(C) Cross-sectional area of column/Section modulus of the section
(D) Section modulus of the section/Cross-sectional area of column
Answer: Option C
Question No. 23
*The net area of round bars to resist the
Tension, is the area of cross section at*
(A) Mid-section
(B) Root of the thread
(C) Difference of (a) and (b)
(D) None of these
Answer: Option B
Question No. 24
*The bracing between two columns of a
Steel tank will be designed to resist*
(A) Horizontal shear due to wind or earthquake only
(B) Horizontal, shear due to wind or earthquake + 2.5% of column loads
(C) Column loads + 2.5% of horizontal shear due to wind or earthquake
(D) Column loads + full horizontal shear due to wind or earthquake
Answer: Option B
Question No. 25
*A column splice is used to increase*
(A) Length of the column
(B) Strength of the column
(C) Cross-sectional area of the column
(D) None of these
Answer: Option A
Question No. 26
*A beam may be designed as a cased beam if*
(A) Section is of double open channel
Form with the webs not less than 40 mm apart
(B) Overall depth and width of the steel
Section do not exceed 750 and 450 mm respectively
(C) Beam is solidly encased in concrete
With 10 mm aggregate having 28 days strength 160
Kg/cm2
(D) All the above
Answer: Option D
Question No. 27
*The bracing provided in the plane of end posts is called*
(A) Sway bracing
(B) Portal bracing
(C) Top lateral bracing
(D) Bottom lateral bracing
Answer: Option B
Question No. 28
*In a built up beam actual bending compressive stress fbc is given by
(When y1 is the distance of the edge
Of the beam from the neutral axis).*
(A) fbc = (M/Ixx) × y
(B) fbc = (Ixx/M) × y
(C) fbc = (Ixx/M) + y
(D) fbc = (M/Ixx) + y
Answer: Option A
Question No. 29
*If the thickness of a structural member is small as
Compared to its length and width, it is classified as*
(A) One dimensional
(B) Two dimensional
(C) Three dimensional
(D) None of these
Answer: Option B
Question No. 30
*The statical method of plastic analysis satisfies*
(A) Equilibrium and mechanism conditions
(B) Equilibrium and plastic moment conditions
(C) Mechanism and plastic moment conditions
(D) Equilibrium condition only
Answer: Option B
Question No. 31
*Lug angle is*
(A) Used with single angle member
(B) Not used with double angle member
(C) Used with channel member
(D) All the above
Answer: Option D
Question No. 32
*Compression members composed of two channels back-to-back and
Separated by a small distance are connected together by riveting so
That the minimum slenderness ratio of each
Member between the connections, does not exceed*
(A) 40
(B) 50
(C) 60
(D) 70
Answer: Option A
Question No. 33
*The connection of intermediate vertical stiffeners to the web,
Not subjected to external loads,
Shall be designed for a minimum shear force (kN/m) of*
(A) 75 t²/h
(B) 125 t3
/H²
(C) 125 t²/h
(D) 175 t²/h
Where, t = the web thickness in mm
And h = the outstand of stiffener in mm
Answer: Option C
Question No. 34
*When the upper column does not provide full bearing area over lower
Column, the column splice is provided with the following assumption*
(A) Bearing plate is assumed as a short beam
To transmit the axial load to the lower column
Section
(B) Axial load is assumed to be taken by flanges
(C) Load transmitted from the flanges of upper
Column and reactions from the flanges of lower
Columns are equal and form a couple
(D) All the above
Answer: Option D
Question No. 35
*For the economical design of a combined footing to support two equal
Column loads, the projections of beams in lower tier
Are kept such that bending moment under column is equal to*
(A) Bending moment at the centre of the beam
(B) Half the bending moment at the centre of the beam
(C) Twice the bending moment at the centre of the beam
(D) None of these
Answer: Option A
Question No. 36
*The allowable shear stress in the
Web of mild steel beams decreases with*
(A) Decrease in h/t ratio
(B) Increase in h/t ratio
(C) Decrease in thickness
(D) Increase in height
Where 'h is thickness
Answer: Option B
Question No. 37
*On eccentrically loaded columns,
The equivalent axial load may be obtained by*
(A) Adding the axial load, eccentric load,
The product of the bending moment due to eccentric
Load and the appropriate bending factor
(B) Adding the axial load and eccentric load
And subtracting the product of bending moment
And appropriate bending factor
(C) Dividing the sum of axial load and
Eccentric load by the product of the bending moment and
Appropriate bending factor
(D) None of these
Answer: Option A
Question No. 38
*Stiffeners are used in a plate girder*
(A) To reduce the compressive stress
(B) To reduce the shear stress
(C) To take the bearing stress
(D) To avoid bulking of web plate
Answer: Option D
Question No. 39
*As compared to field rivets, the shop rivets are*
(A) Stronger
(B) Weaker
(C) Equally strong
(D) Any of the above
Answer: Option A
Question No. 40
*A fillet weld whose axis is parallel to
The direction of the applied load, is known as*
(A) Diagonal filler weld
(B) End fillet weld
(C) Side fillet weld
(D) All the above
Answer: Option C
Question No. 41
*In a truss girder of a bridge,
A diagonal consists of mild steel flat 4001.S.F.
And carries a pull of 80 tonnes.
If the gross-diameter of the rivet is 26 mm,
The number of rivets required in the splice, is*
(A) 6
(B) 7
(C) 8
(D) 9
Answer: Option C
Question No. 42
*When the bolts are subjected to reversal of
Stresses, the most suitable type of bolt is*
(A) Black bolt
(B) Ordinary unfinished bolt
(C) Turned and fitted bolt
(D) High strength bolt
Answer: Option D
Question No. 43
*Factor of safety is the ratio of*
(A) Yield stress to working stress
(B) Tensile stress to working stress
(C) Compressive stress to working stress
(D) Bearing stress to working stress
Answer: Option A
Question No. 44
*The size of a butt weld is specified by the effective throat
Thickness which in the case of incomplete penetration, is taken as*
(A) ½ of the thickness of thicker part
(B) ¾ of the thickness of thicker part
(C) ¾ of the thickness of thinner part
(D) 7
/8 of the thickness of thinner part
Answer: Option D
Question No. 45
*The best arrangement to provide unified
Behaviour in built up steel columns is by*
(A) Lacing
(B) Battening
(C) Tie plates
(D) Perforated cover plates
Answer: Option A
Question No. 46
*The ratio of shearing stress to shearing
Strain within elastic limit, is known as*
(A) Modulus of elasticity
(B) Shear modulus of elasticity
(C) Bulk modulus of elasticity
(D) Tangent modulus of elasticity
Answer: Option B
Question No. 47
*In a built up section carrying a tensile
Force, the flanges of two channels are turned outward*
(A) To simplify the transverse connections
(B) To minimise lacing
(C) To have greater lateral rigidity
(D) All the above
Answer: Option C
Question No. 48
*The overlap of batten plates with the main
Members in welded connections should be more than*
(A) 3 t
(B) 4 t
(C) 6 t
(D) 8 t
T
Answer: Option B
Question No. 49
*A fillet weld may be termed as*
(A) Mitre weld
(B) Concave weld
(C) Convex weld
(D) All the above
Answer: Option D
Question No. 50
*Modified moment of inertia of sections with a single web,
Is equal to moment of inertia of the section about Y-Y axis at the
Point of maximum bending moment and is multiplied by the ratio of*
(A) Area of compression flange at the
Minimum bending moment to the corresponding area at
The point of maximum bending moment
(B) Area of tension flange at the minimum
Bending moment of the corresponding area at the
Point of maximum bending moment
(C) Total area of flanges at the maximum
Bending moment to the corresponding area at the
Point of maximum bending moment
(D) None of these
Answer: Option C