Sinhgad InstitutesSubject - Strength of Materials

ID

Question A beam AB of length 5 m is simply supported at its ends and carries a point load of 100 kN at a distance of 2 m from A. The shear force at a distance of 4 m from A is ___________ kN.

A 60

B -60

C 40

D -40

Answer D

Marks 2

Unit D2

ID

Question A beam AB of length 5 m is simply supported at its ends and carries a point load of 100 kN at a distance of 2 m from A. The shear force at the centre of the beam is ___________ kN.

A 0

B 60

C 40

D -40

Answer D

Marks 2

Unit D2

ID

Question A 5 m long beam ABC is simply supported at its ends. The portion AB of length 4 m carries a u.d.l of 10 kN/m and there is no load for the remaining 1 m portion BC. The value of shear force just to the right of A is _________kN.

A 16

B 24

C -16

D 10

Answer B

Marks 2

Unit D2

ID

Question A 5 m long beam ABC is simply supported at its ends. The portion AB of length

4 m carries a u.d.l of 10 kN/mand there is no load for the remaining 1 m portion BC. The value of shear force just to the left of B is ___________ kN.

A 16

B 24

C -16

D 10

Answer C

Marks 2

Unit D2

ID

Question A 5 m long beam ABC is simply supported at its ends. The portion AB of length

4 m carries a u.d.l of 10 kN/mand there is no load for the remaining 1 m portion BC. The shear force is zero at a distance of ___________ m from A.

A 1.6

B 2.4

C 4

D 2.5

Answer B

Marks 2

Unit D2

ID

Question A 5 m long beam ABC is simply supported at its ends. The portion AB of length 4 m carries a u.d.l of 10 kN/m and there is no load for the remaining 1 m portion

BC. The value of bending moment at B is ___________ kN m.

A 16

B 24

C 28.8

D 10

Answer A

Marks 2

Unit D2

ID

Question A 5 m long beam ABC is simply supported at its ends. The portion AB of length 4 m carries a u.d.l of 10 kN/m and there is no load for the remaining 1 m portion BC. The value of bending moment just to the right of A is ___________ kN m.

A 16

B 24

C 28.8

D 10

Answer B

Marks 2

Unit D2

ID

Question A 5 m long beam ABC is simply supported at its ends. The portion AB of length 4 m carries a u.d.l of 10 kN/m and there is no load for the remaining 1 m portion

BC. The bending moment is maximum at a distance of ___________ m from A.

A 1.6

B 2.4

C 4

D 2.5

Answer B

Marks 2

Unit D2

ID

Question The S.F.D. of a beam is as shown in Fig. There will be ___________ at the left end on the beam.

A 10 kN force

B 10kN_ force

C couple moment of 10 kNm anticlockwise

D couple moment of 10 kNm clockwise

Answer A

Marks 2

Unit D2

ID

Question The S.F.D. of a beam is as shown in Fig. There will be ___________ at 6 m from the left end on the beam.

A 7kN force

B 7kN_ force

C 5.5 kN force

D 5.5 kN_ force

Answer B

Marks 2

Unit D2

ID

Question The S.F.D. of a beam is as shown in Fig. There will be ___________ for the

first 6 m from the left end of the beam.

A 0.75 kN/m u.d.l

B 0.75 kN/m_ u.d.l

C 2.583 kN/m u.d.l

D 2.583 kN/m_ u.d.l

Answer B

Marks 2

Unit D2

ID

Question The B.M.D. of a simply supported beam is shown in Fig. The shear force between A and C is ___________.

A 15 kN constant

B – 15 kN constant

C varies linearly from 0 to 15 kN

D varies linearly from 0 to – 15 kN

Answer A

Marks 2

Unit D2

ID

Question The B.M.D. of a simply supported beam is shown in Fig. The shear force between C and B is ___________.

A 15 kN constant

B – 15 kN constant

C varies linearly from 15 kN to 15 kN

D varies linearly from 15 kN to – 30 kN

Answer D

Marks 2

Unit D2

ID

Question The B.M.D of a simply supported beam is shown in Fig. The shear force is zero at a distance of ___________m to the right of C.

A 1

B 2

C 3

D 4

Answer A

Marks 2

Unit D2

ID

Question The B.M.D of a simply supported beam is shown in Fig. The point load at A is ___________.

A 15kN upward

B 15kN downward

C 30kN upward

D 30kN downward

Answer A

Marks 2

Unit D2

ID

Question The B.M.D. of a simply supported beam is shown in Fig. The point load at B is ___________.

A 15kN upward

B 15kN downward

C 30kN upward

D 30kN downward

Answer C

Marks 2

Unit D2

ID

Question A 5 m long beam ABC has a hinge at A and a roller at B which is at 4 m to the right of A. There is a 20 kN point load at the right end C. The shear force just to

the right of A is ___________ kN.

A 5

B -5

C 20

D -20

Answer B

Marks 2

Unit D2

ID

Question A 5 m long beam ABC has a hinge at A and a roller at B which is at 4 m to the

right of A. There is a 20 kN point load at the right end C. The shear force just to the left of B is ___________ kN.

A 5

B -5

C 20

D -20

Answer B

Marks 2

Unit D2

ID

Question A 5 m long beam ABC has a hinge at A and a roller at B which is at 4 m to the right of A. There is a 20 kN point load at the right end C. The bending moment at B is ___________ kN m.

A 5

B -5

C 20

D -20

Answer D

Marks 2

Unit D2

ID

Question For the beam shown in Fig. the shear force at a distance of 2 m to the right of A is ___________ kN.

A 39

B 19

C 29

D 0

Answer B

Marks 2

Unit D2

ID

Question For the beam shown in Fig., the shear force at C is ___________ kN.

A 39

B 11

C -11

D 0

Answer C

Marks 2

Unit D2

ID

Question For the beam shown in Fig., the shear force just to the left of D is ___________kN.

A 39

B 11

C -11

D 0

Answer C

Marks 2

Unit D2

ID

Question For the beam shown in Fig., the shear force just to the right of A is ___________kN.

A 3

B 2.5

C 7.5

D 0

Answer C

Marks 2

Unit D2

ID

Question For the beam shown in Fig., the shear force just to the right of B is ___________ kN.

A 3

B 2.5

C 7.5

D 4.5

Answer D

Marks 2

Unit D2

ID

Question For the beam shown in Fig., the shear force just to the right of D is ___________kN.

A 3

B 2.5

C 7.5

D 4.5

Answer B

Marks 2

Unit D2

ID

Question For the beam shown in Fig., the bending moment just to the right of A is___________ kN m.

A -22.5

B 22.5

C -15

D -8.25

Answer A

Marks 2

Unit D2

ID

Question For the beam shown in Fig., the bending moment at B is _____________kN m.

A -22.5

B 22.5

C -15

D -8.25

Answer C

Marks 2

Unit D2

ID

Question For the beam shown in Fig., the bending moment at C is _________ kNm.

A -22.5

B 22.5

C -15

D -8.25

Answer D

Marks 2

Unit D2

ID

Question For the beam shown in Fig., the shear force just to the right of A is ___________kN.

A -20

B 21.67

C 10

D 0

Answer D

Marks 2

Unit D2

ID

Question For the beam shown in Fig., the shear force just to the left of B is

__________kN.

A -20

B 21.67

C 10

D 0

Answer A

Marks 2

Unit D2

ID

QuestionFor the beam shown in Fig., the shear force just to the right of B is

___________kN.

A -20

B 21.67

C 10

D 0

Answer B

Marks 2

Unit D2

ID

Question For the beam shown in Fig., the number of points of contraflexure is___________ .

A 0

B 1

C 2

D 3

Answer C

Marks 2

Unit D2

ID

Question For the beam shown in Fig., the B.M.D between A and B is ___________ .

A inclined straight line

B parabola with tangent rotating clockwise

C parabola with tangent rotating anticlockwise

D cubic curve

Answer B

Marks 2

Unit D2

ID

Question For the beam shown in Fig., the point of contraflexure between B and C is at a distance of _________ m from A.

A 0.923

B 1.923

C 2.923

D 3.923

Answer C

Marks 2

Unit D2

ID

Question For the beam shown in Fig., the point of contraflexure between C and D is at a distance of _______ m from A.

A 2.923

B 5.24

C 4.24

D 3.24

Answer B

Marks 2

Unit D2

ID

Question For the beam shown in Fig., the shear force just to the right of A is _______kN.

A 10.6

B 2.6

C -3.4

D -6.4

Answer A

Marks 2

Unit D2

ID

Question For the beam shown in Fig., the shear force just to the left of D is _____kN.

A 10.6

B 2.6

C – 3.4

D – 6.4

Answer B

Marks 2

Unit D2

ID

Question For the beam shown in Fig., the shear force just to the right of D is _______ kN.

A 10.6

B 2.6

C – 3.4

D – 6.4

Answer C

Marks 2

Unit D2

ID

Question For the beam shown in Fig., the shear force just to the left of E is _________ kN.

A 10.6

B 2.6

C – 3.4

D – 6.4

Answer D

Marks 2

Unit D2

ID

Question For the beam shown in Fig., the shear force just to the left of B is _________ kN.

A 10.6

B 6

C – 3.4

D – 6.4

Answer D

Marks 2

Unit D2

ID

Question For the beam shown in Fig., the shear force just to the right of B is _______ kN.

A 10.6

B 6

C – 3.4

D – 6.4

Answer B

Marks 2

Unit D2

ID

Question For the beam shown in Fig., the bending moment at D is ________ kN m.

A 26.4

B 19.6

C –6

D 0

Answer A

Marks 2

Unit D2

ID

Question For the beam shown in Fig., the bending moment at E is _________ kN m.

A 26.4

B 19.6

C –6

D 0

Answer B

Marks 2

Unit D2

ID

Question For the beam shown in Fig., the bending moment at B is _________ kN m.

A 26.4

B 19.6

C –6

D 0

Answer C

Marks 2

Unit D2

ID

Question For the beam shown in Fig., the shear force just to the right of A is ___________kN.

A – 10

B 25

C 0

D –25

Answer B

Marks 2

Unit D2

ID

Question For the beam shown in Fig., the shear force just to the left of A is

___________kN.

A -10

B 25

C 0

D -25

Answer A

Marks 2

Unit D2

ID

Question For the beam shown in Fig., the shear force just to the left of B is

___________kN.

A -10

B 25

C 0

D -25

Answer D

Marks 2

Unit D2

ID

Question For the beam shown in Fig., the shear force just to the right of B is

___________kN.

A -10

B 25

C 10

D -25

Answer C

Marks 2

Unit D2

ID

Question For the beam shown in Fig., the shear force at the centre of the beam

is___________ kN.

A -10

B 25

C 0

D -25

Answer C

Marks 2

Unit D2

ID

Question For the beam shown in Fig., the bending moment at the centre of the beam is

___________ kN m

A -10

B 52.5

C 0

D -25

Answer B

Marks 2

Unit D2

ID

Question For the beam shown in Fig., the bending moment at A is ___________ kNm.

A -10

B 52.5

C 0

D -25

Answer A

Marks 2

Unit D2

ID

Question For the beam shown in Fig., the bending moment at B is _________ kN m.

A -10

B 52.5

C 0

D -25

Answer A

Marks 2

Unit D2

ID

Question For the beam shown in Fig., the number of points of contraflexure is ___________.

A 0

B 1

C 2

D 3

Answer C

Marks 2

Unit D2

ID

Question For the beam shown in Fig., the shear force is maximum at ___________.

A A

B B

C C

D A and B

Answer A

Marks 2

Unit D2

ID

Question For the beam shown in Fig., the shear force is minimum at ___________.

A A

B B

C C

D A and B

Answer D

Marks 2

Unit D2

ID

Question For the beam shown in Fig., S.F.D is a horizontal straight line in the region

a ABb BCc ACd none of the above

A AB

B BC

C AC

D None of the above

Answer A

Marks 2

Unit D2

ID

Question For the beam shown in Fig., S.F.D is an inclined straight line in the region ___________ .

A AB

B BC

C AC

D None of the above

Answer b

Marks 2

Unit D2

ID

Question For the beam shown in Fig., the point of contraflexure is at a distance of ___________ m from A.

A 3

B 4

C 5

D 7

Answer B

Marks 2

Unit D2

ID

Question For the beam shown in Fig., the shear force is zero at a distance of ___________ m from A.

A 5

B 2.5

C 5.75

D 7.5

Answer C

Marks 2

Unit D2

ID

Question For the beam shown in Fig., the shear force just to the right of A is ___________ kN.

A 10

B 20

C 25

D 30

Answer A

Marks 2

Unit D2

ID

Question For the beam shown in Fig., the maximum bending moment is ___________ kNm.

A 22.5

B 17.78

C 9.72

D 23.09

Answer D

Marks 2

Unit D2

ID

Question For the beam shown in Fig., the bending moment is maximum at a distance of ___________ m from A.

A 3

B 4

C 3.464

D 5

Answer C

Marks 2

Unit D2

ID

Question For the beam shown in Fig., the shear force at a distance of 5 m from A is ___________ kN.

A -3.33

B -10.83

C 6.67

D 9.17

Answer B

Marks 2

Unit D2