Related Questions

The sleepers resting directly on girder are fastened to the top flange of girder by
A hook bolts
B dog spikes
C fang bolts
D rail screws
Minimum thickness of web in a plate girder, when the plate is accessible and also exposed to weather, is
A 5 mm
B 6 mm
C 8 mm
D 10 mm
Intermediate vertical stiffeners in a plate girder need be provided if the depth of web exceeds (where t is thickness of web)
A 50t
B 85t
C 200t
D 250t
A swimming pool is initially filled to a depth of 96 inches. After 2 weeks, the depth has decreased to9212 inches. Assuming that the depth decreased at a constant rate, after how many days would the water depth have reached 9334 inches?
A 3
B 9
C 7
D 6
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
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
Bearing stiffener in a plate girder is used to
A Transfer the load from the top flange to the bottom one
B Prevent buckling of web
C Decrease the effective depth of web
D Prevent excessive deflection
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
Horizontal stiffener in a plate girder is provided to safeguard against
A Shear buckling of web plate
B Compression buckling of web plate
C Yielding
D All of the above
For a plate-modulated class C amplifier the plate supply voltage is E. The maximum plate cathode voltage could be almost high as
A 2E
B 3E
C 4E
D 6E

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