Top 150+ Solved Structural Design and Drawing MCQ Questions Answer
Q. Prestressed concrete although it is water tight, it is not
a. gas tight
b. liquid tight
c. vapour tight
d. material tight
Q. The nominal reinforcement provided for floor slabs stipulated by Indian standard code is not less than?
a. 0.5
b. 0.7
c. 0.15
d. 0.8
Q. When a sliding joint is made what is interposed at the junction of wall and base?
a. rubber
b. timber
c. plastic
d. soil
Q. In the fixed base joint the junction is between the tank wall and
a. slab
b. footing
c. beams
d. columns
Q. Calculate minimum wall thickness given a cylindrical prestressed water tank of internal diameter 30m over a depth of 7.5m and the permissible compressive stress at transfer is 13n/mm2 and the maximum compressive stress under working pressure is 1n/mm2 and the loss ratio is 0.75?
a. 43.8
b. 82.3
c. 64.5
d. 90.4
Q. wires of 8mm diameter stressed to 1200n/mm2 are to be used for vertical prestressing?
a. 15
b. 12
c. 8
d. 4
Q. Find vertical prestressing force if characteristic strength is 8.2, wires are stressed at 1000n/mm2, diameter is 150mm?
a. 1500kn
b. 1230kn
c. 4567kn
d. 8967kn
Q. Prestressed concrete tanks have been widely used for the storage of
a. gas
b. air
c. fluids
d. water
Q. The metal linear concept in prestressed tanks has proved to be success in case of
a. air tanks
b. water tanks
c. fluid tanks
d. vapour tanks
Q. What is beam?
a. structural member subjected to transverse loads
b. structural member subjected to axial loads only
c. structural member subjected to seismic loads only
d. structural member subjected to transverse loads only