1. The stress induced in a body when subjected to two equal and opposite pulls is known as: (a) Compressive stress (b) Shear stress (e) Tensile stress (d). 2. The force of resistance per unit area offered by a body against deformation is known as: (a) Resistance (b) Stress (c) Strain (d)... 3. If the external force acts on a body is removed and the body comes back to its origin shape and size, the body is known as : (a) Plastic body (b) Elastic body (c) Ductile body (d) 4. The ratio of change of dimension of the body to the original dimension is known as: (a) Strain (b) Deformation (e) Simple stress (d).

Elements Of Electromagnetics
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Ql: CHOOSE THE CORRECT ANSWER FOR THE FOLLWING QUSTIONS:
1. The stress induced in a body when subjected to two equal and opposite pulls is known as:
(a) Compressive stress (b) Shear stress
(c) Tensile stress (d)..
2. The force of resistance per unit area offered by a body against deformation is known as:
(a) Resistance (b) Stress (c) Strain (d).
3. If the external force acts on a body is removed and the body comes back to its origin
shape and size, the body is known as :
(a) Plastic body (b) Elastic body (c) Ductile body (d)..
4. The ratio of change of dimension of the body to the original dimension is known as:
(a) Strain (b) Deformation (c) Simple stress (d)..
5. A beam which is provided more than two supports is known as:
(a)
Cantilever beam
(b) overhanging beam
(c) continuous beam
(d) ...
6. The sheer force at a section considered positive when the resultant of the forces to the
left of the section is:
(a) Downwards
(b) Upwards (e) Clockwise (d)
7. Stress of 12 KN/mm' is equal to :
(a) 12x103 MN/m (b) 0.12 MN/m (c) 0.012 MN/m?
(d)..
.....
8. The cross section area of a hollow bar with inner diameter of 40 mm and outer diameter
of 50 mm is equal to :
(a) 7.85x10 m2
(b) 7.85x104 m (c) 7.85x10 m² (d)
Transcribed Image Text:Ql: CHOOSE THE CORRECT ANSWER FOR THE FOLLWING QUSTIONS: 1. The stress induced in a body when subjected to two equal and opposite pulls is known as: (a) Compressive stress (b) Shear stress (c) Tensile stress (d).. 2. The force of resistance per unit area offered by a body against deformation is known as: (a) Resistance (b) Stress (c) Strain (d). 3. If the external force acts on a body is removed and the body comes back to its origin shape and size, the body is known as : (a) Plastic body (b) Elastic body (c) Ductile body (d).. 4. The ratio of change of dimension of the body to the original dimension is known as: (a) Strain (b) Deformation (c) Simple stress (d).. 5. A beam which is provided more than two supports is known as: (a) Cantilever beam (b) overhanging beam (c) continuous beam (d) ... 6. The sheer force at a section considered positive when the resultant of the forces to the left of the section is: (a) Downwards (b) Upwards (e) Clockwise (d) 7. Stress of 12 KN/mm' is equal to : (a) 12x103 MN/m (b) 0.12 MN/m (c) 0.012 MN/m? (d).. ..... 8. The cross section area of a hollow bar with inner diameter of 40 mm and outer diameter of 50 mm is equal to : (a) 7.85x10 m2 (b) 7.85x104 m (c) 7.85x10 m² (d)
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