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The minimum effective length ratio-effective length/unsupported length-to be
considered for sway columns is
A) 1.0 B) 1.2 C) 1.4 D) 2

A column of size 400 mmx400 m have 4 nos of 25 mm bars and 4 nos of 12 mm
bars. The size and spacing of lateral ties recommended is

A) 6mm @ 300 mm c/c B) 8mm @ 190 mm c/c

C) 8mm @ 300 mm c/c D) 10 @ 300 mm c/c

Ideal location of lapping of reinforcement if required for a beam supported at ends is

A) For top bars-near to centre of span and for bottom bars-near supports

B) Top bars-near supports, bottom bars-near centre

C) Lapping of reinforcement can be done anywhere, provided there is no
congestion

D) Top and bottom bars-near to beam supports

The maximum width of surface cracks as per IS 3370 Part II shall not exceed
A) 0.1 mm ட) 0.15 mm C) 0.2mm D) 0.3 mm

The two way shear stress in the case of a square isolated footing having size of side
“a” and supporting a square column having side “b” and when effective depth “d” and
uniform soil pressure “S” is obtained as

A) S(a? - (b+d)?)/4(b+d)d

B) S(a? — b?)/8(b+d)d

C) S(a? = (b+d)?)/16(b+d)d

ற ട(൫ 0)

The statement “fillet welds of size closer to the minimum size of weld are preferred
as it is more economical’ is

A) True

B

)
C) Weld size is dependent on site conditions
D)

False-Bigger size fillets are better

No such preferences

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