Free Printable Bending Test

1.

Deflection of the free end of a cantilever beam loaded at the free end by a concentrated load P.

a)

$\frac{PL^3}{48EI}$

b)

$\frac{PL^3}{3EI}$

c)

$\frac{PL^4}{48EI}$

d)

$\frac{PL^4}{3EI}$

2.

Bending Strength of a ductile material is bending stress corresponding to

a)

Yield point

b)

Fracture point

3.

Least count of the dial gauge used for deflection measurement was

a)

1mm

b)

0.01mm

c)

0.001mm

d)

0.002mm

4.

Transverse Shear Stress due to Bending is maximum at the

a)

neutral surface

b)

either top or bottom surface

5.

Flexure rigidity is resistance to bending, measured by

a)

Young's Modulus

b)

Product of Young's Modulus & 2nd Area Moment w.r.t. N.A.

c)

Nature of support of the beam

d)

Beam's area of Cross Section

6.

Which one will bend more ?

1. A beam with square cross section

2. A beam with circular cross section of same area

Material, span & loading type are same both cases

a)

Square section beam

b)

Circular section beam

7.

Modulus of Elasticity is calculated from load-deflection curve of bending test of a simply supported beam by

a)

$slope$

b)

$\frac{slope\times\operatorname{span}^3}{48I}$

c)

$\frac{slope\times\operatorname{span}^3}{48EI}$

d)

None of these

8.

Shear force varies between two concentrated loads in a beam

a)

linearly

b)

parabolically

c)

cubically

d)

constant

9.

If the shear force diagram linearly varies between two points then bending moment diagram will vary

a)

constant

b)

linearly

c)

parabolically

d)

cubically

10.

Bending stress developed on a beam depends on

a)

load and geometry only

b)

load, geometry & material of the beam

Bending Test

Total questions: 10

Worksheet time: 11mins

Similar Resources on Wayground