A. half
B. same amount
C. double
D. one-fourth
E. four times
Correct Answer: same amount ✔
Last Updated: January 25, 2019
Related MCQs
- The intensity of stress which causes unit strain is called__________?
- During a tensile test on a specimen of 1 cm cross-section, maximum load observed was 8 tonnes and area of cross-section at neck was 0.5 cm2. Ultimate tensile strength of specimen is__________?
- Which of the following has no unit __________?
- In a tensile test on mild steel specimen, the breaking stress as compared to ultimate tensile stress is__________?
- Which of the following materials is most elastic__________?
- The value of Poisson’s ratio for steel is between__________?
- The total elongation produced in a bar of uniform section hanging vertically downwards due to its own weight is equal to that produced by a weight__________?
- The materials which exhibit the same elastic properties in all directions are called__________?
- The property of a material which allows it to be drawn into a smaller section is called__________?
- For which material the Poisson’s ratio is more than unity__________?
- The change in the unit volume of a material under tension with increase in its Poisson’s ratio will __________?
- If a material expands freely due to heating it will develop __________?
- The stress necessary to initiate yielding is__________?
- The stress developed in a material at breaking point in extension is called__________?
- The elasticity of various materials is controlled by its__________?
- The ratio of direct stress to volumetric strain in case of a body subjected to three mutually perpendicular stresses of equal intensity, is equal to__________?
- The internal reaction in bottom 80 cm length will be__________?
- When it is indicated that a member is elastic, it means that when force is applied, it will__________?
- Resilience of a material is considered when it is subjected to__________?
- The total strain energy stored in a body is termed as__________?
- A material capable of absorbing large amount of energy before fracture is known as__________?
- The stress induced in a body due to suddenly applied load compared to when it is applied gradually is__________?
- A beam is loaded as cantilever. If the load at the end is increased, the failure will occur __________?
- The ratio of elongation in a prismatic bar due to its own weight (W) as compared to another similar bar carrying an additional weight (W) will be __________?
- In riveted boiler joints, all stresses, shearing, bearing and tensile are based on the__________?
- Efficiency of a riveted joint is the ratio of its strength (max. load it can resist without failure) to the strength of the unpunched plate in__________?
- A riveted joint in which every rivet of a row is opposite to other rivet of the outer row, is known as__________?
- If the rivets in adjacent rows are staggered and the outermost row has only one rivet, the arrangement of the rivets is called__________?
- Rivets are made of following type of material__________?
- The deformation of a bar under its own weight compared to the deformation of same body subjected to a direct load equal to weight of the body is__________?
- A boiler shell 200 cm diameter and plate thickness 1.5 cm is subjected to internal pressure of 1.5 MN/m , then the hoop stress will be__________?
- Longitudinal stress in a thin cylinder is__________?
- The torsional rigidity of a shaft is expressed by the__________?
- A key is subjected to side pressure as well at shearing forces. These pressures are called__________?
- Shear stress induced in a shaft subjected to tension will be__________?
- A projectile is fired at an angle 9 to the vertical. Its horizontal range will be maximum when 9 is__________?
- Coulomb friction is the friction between__________?
- The effort required to lift a load W on a screw jack with helix angle a and angle of friction <j) is equal to__________?
- A particle inside a hollow sphere of radius r, having coefficient of friction -rr can rest upto height of__________?
- A single force and a couple acting in the same plane upon a rigid body__________?
- The maximum frictional force which comes into play when a body just begins to slide over another surface is called__________?
- The necessary condition for forces to be in equilibrium is that these should be__________?
- If n = number of members andy = number of joints, then for a perfect frame, n =__________?
- A flywheel on a motor goes from rest to 1000 rpm in 6 sec. The number of revolutions made is nearly equal to__________?
- The C.G. of a solid hemisphere lies on the central radius 3r__________?
- The C.G. of a right circular solid cone of height h lies at the following distance from the base__________?
- Which of the following is the example of lever of first order__________?
- A cable with a uniformly distributed load per horizontal metre run will take the following shape__________?
- In actual machines__________?
- A body moves, from rest with a constant acceleration of 5 m per sec. The distance covered in 5 sec is most nearly__________?
- The angle which an inclined plane makes with the horizontal when a body placed on it is about to move down is known as angle of __________?