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.Management Sciences
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D. 2/5
Related Mcqs:
- A close coil helical spring of mean diameter D consists of n coils of diameter d. If it carries an axial load W, the energy stored in the spring, is______________?
- A. 4WD²n/d4N B. 4W²Dn/d4N C. 4W²D3n/d4N D. 4W²D3n²/d4N...
- A bar L metre long and having its area of cross-section A, is subjected to a gradually applied tensile load W. The strain energy stored in the bar is_________________?
- A. WL/2AE B. WL/AE C. W²L/AE D. W²L/2AE...
- The locus of the moment of inertia about inclined axes to the principal axis, is______________?
- A. Straight line B. Parabola C. Circle D. Ellipse...
- Beams composed of more than one material, rigidly connected together so as to behave as one piece, are known as________________?
- A. Compound beams B. Indeterminate beams C. Determinate beams D. Composite beams...
- A compound bar consists of two bars of equal length. Steel bar cross -section is 3500 mm2and that of brass bar is 3000 mm2. These are subjected to a compressive load 100,000 N. If Eb = 0.2 MN/mm2 and Eb = 0.1 MN/mm2, the stresses developed are___________________?
- A. b = 10 N/mm2 s = 20 N/mm 2 B. b = 8 N/mm2 s = 16 N/mm2 C. b = 6 N/mm2 s = 12 N/mm2 D. b = 5 N/mm2 s = 10 N/mm2...
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