Related Questions

In this type of concrete, the steel is pre-tensioned before the superimposed load is applied:
A Aggregate
B Pre-stressed
C Reinforced
D Preloaded
The load factors for live load and dead load are taken respectively as
A 1.5 and 2.2
B 2.2 and 1.5
C 1.5 and 1.5
D 2.2 and 2.2
For a circular slab carrying a uniformly distributed load, the ratio of the maximum negative to maximum positive radial moment, is
A 1
B 2
C 3
D 5
A two member committee comprising of one male and one female member is to be constitute out of five males and three females. Amongst the females. Ms. A refuses to be a member of the committee in which Mr. B is taken as the member. In how many different ways can the committee be constituted ?
A 11
B 12
C 13
D 14
In testing a pile by load test, pile platform is loaded with one and half times the design load and a maximum settlement is noted. The load is gradually removed and the consequent rebound is measured. For a safe pile, the net settlement (i.e. total settlement minus rebound) per tonne of test load should not exceed
A 10 mm
B 15 mm
C 20 mm
D 25 mm
The maximum slenderness ratio of a steel column, the design of which is governed by wind or seismic forces is
A 150
B 180
C 250
D 350
Slenderness ratio is the ratio of
A Effective length of column to least radius of gyration of the column
B Width of column to depth of column
C Maximum size of column to minimum size of column
D Effective length of column to width of column
The slenderness ratio is the ratio of
A Area of column to least radius of gyration
B Length of column to least radius of gyration
C Least radius of gyration to area of column
D Least radius of gyration to length of column
When an open coiled helical compression spring is subjected to an axial compressive load, the maximum shear stress induced in the wire is (where D = Mean diameter of the spring coil, d = Diameter of the spring wire, K = Wahl's stress factor and W = Axial compressive load on the spring)
A $$\frac{{{\text{WD}}}}{{\pi {{\text{d}}^3}}} \times {\text{K}}$$
B $$\frac{{2{\text{WD}}}}{{\pi {{\text{d}}^3}}} \times {\text{K}}$$
C $$\frac{{4{\text{WD}}}}{{\pi {{\text{d}}^3}}} \times {\text{K}}$$
D $$\frac{{8{\text{WD}}}}{{\pi {{\text{d}}^3}}} \times {\text{K}}$$
Highest useful compression ratio (HUCR) is the highest compression ratio at which the
A Engine can run
B Engine gives maximum output
C Engine is most efficient
D Fuel can be used in a test engine without knocking

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