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Engineering
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Civil Set-1
Structural Engineering II
195

Structural Engineering II MCQ with Answers

195) The minimum thickness of a steel plate, which is directly exposed to weather and is not accessible for cleaning and repainting, should be

4.5 mm

6 mm

8 mm

10 mm

Answer is:

8 mm

Structural Engineering II MCQ with Answers

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Related Structural Engineering II MCQ with Answers

196) The moment of inertia of the pair of vertical stiffeners about the center line of the web should not be less than.[where, ′t′ is the minimum required thick-ness of the web and ′C is the maximum permitted clear distance between vertical stiffener for thickness ′t′.]

1.5dV/C

1.5d¥/C

1.5d¥/C2

1.5dY/C3

Answer is:

1.5d¥/C2

197) 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 [where, t = the web thickness in mm,h = the outstand of stiffener in mm]

75 t2/h

125 t3/h2

125 t2/h

175 t2/h

Answer is:

125 t2/h

198) For a compression member with double angle section, which of the following section will give larger value of minimum radius of gyration

equal angles back to back

unqual legged angles with long legs back to back

unequal legged angles with short legs back to back

both (b) & (c)

Answer is:

unqual legged angles with long legs back to back

199) Lug angles

are used to reduce the length of connection.

are unequal angles.

increases shear lag.

all the above

Answer is:

are used to reduce the length of connection.

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