A shaft rotating N.R.M. under a torque T, transmits a power_______________?
B. /30 Newton metres/min
C. /60 Newton metres/min
D. /60 Newton metres/sec
B. /30 Newton metres/min
C. /60 Newton metres/min
D. /60 Newton metres/sec
B. /30 Newton metres/min
C. /60 Newton metres/min
D. /60 Newton metres/sec
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The forces acting on the bar as shown in the given figure introduce________________?
The forces acting on the bar as shown in the given figure introduce________________?A. Compressive stress
B. Tensile stress
C. Shear stress
D. None of theseThe vertical reaction for the arch is________________?
The vertical reaction for the arch is________________?A. wa/2l
B. wl/a
C. wa/l
D. wa²/2lTotal strain energy theory for the failure of a material at elastic limit, is known_________________?
Total strain energy theory for the failure of a material at elastic limit, is known_________________?A. Guest’s or Trecas’ theory
B. St. Venant’s theory
C. Rankine’s theory
D. Haig’s theoryThe locus of reaction of a two hinged semi-circular arch, is_________________?
The locus of reaction of a two hinged semi-circular arch, is_________________?A. Straight line
B. Parabola
C. Circle
D. HyperbolaThe ratio of the length and diameter of a simply supported uniform circular beam which experiences maximum bending stress equal to tensile stress due to same load at its mid span, is___________________?
The ratio of the length and diameter of a simply supported uniform circular beam which experiences maximum bending stress equal to tensile stress due to same load at its mid span, is___________________?A. 1/8
B. 1/4
C. 1/2
D. 1/3constant, depth of a cantilever of length of uniform strength loaded with Keeping breadth uniformly distributed load varies from zero at the free end and________________?
constant, depth of a cantilever of length of uniform strength loaded with Keeg breadth uniformly distributed load varies from zero at the free end and________________?A. 2w w l at the fixed end
B. l) at the fixed end
C. w l) at the fixed end
D. 3w l at the fixed end