Civil Engineering - Theory of Structures

Exercise :: Theory of Structures - Section 3

36. 

In the cable shown in the given figure, the minimum tension occurs at

A. A
B. B
C. C
D. between A and C
E. between B and C

Answer: Option C

Explanation:

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37. 

A shaft rotating N.R.M. under a torque T, transmits a power

A. Newton metres/sec
B. Newton metres/min
C. Newton metres/min
D. Newton metres/sec

Answer: Option A

Explanation:

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38. 

In the truss shown in given figure, the force in member BD is

A. 100 t compressive
B. 100 t tensile
C. zero
D. indeterminate

Answer: Option A

Explanation:

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39. 

The normal and tangential components of stress on an inclined plane through θ° to the direction of the force, will be equal if θ is

A. 45°
B. 30°
C. 60°
D. 90°

Answer: Option A

Explanation:

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40. 

If D and d are external and internal diameters of a circular shaft respectively, its polar moment of inertia, is

A.
B.
C.
D.

Answer: Option D

Explanation:

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