Which of the following does not apply to statically determinate structures?

Muller-Breslau Principle for obtaining influence lines is applicable to 1. Statically determinate beams and frame 2. Statically indeterminate structures, the material of which is elastic and follows Hooke’s law 3.Any statically indeterminate structure

A

1 and 2 only

B

1 only

C

2 only

D

1 and 3 only

E

All of these

Muller Breslau’s principle for obtaining influence lines is applicable toi) trussesii) statically determinate beams and framesiii) statically indeterminate structures, the material of which is elastic and follows Hooke’s lawiv) any statically indeterminate structureThe correct answer is

A

(i), (ii) and (iii)

B

(i), (ii) and (iv)

C

(i) and (ii)

D

only (i)

Consider the following statements regarding statically determinate structures: 1. Conditions of equilibrium are sufficient to fully analyze the structure. 2. The bending moment at a section or the force in any member is independent of the material of the components of the structure. 3. The bending moment at a section or the force in any member is independent of the cross-sectional areas of the components. Which of the above statements are correct?

A

1 and 2 only

B

2 and 3 only

C

1, 2 and 3

D

1 and 3 only

Which of the following statement is correct? Answer using given below:
(1) Doctrine of indoor management apply in case of knowledge of irregularity in company.
(2) Doctrine of indoor management does not apply in case of suspicion of irregularity.
(3) Doctrine of indoor management apply in case of forgery.
(4) Doctrine of indoor management does not apply if the act of an officer of a company is one which would ordinarily be beyond the powers of such an officer.

A

Only (1) is correct

B

Only (2) is correct

C

Only (3) is correct

D

Only (4) is correct

Most of the real world structures are statically determinate. State whether the above statement is true or false.

A

True

B

False

In statically determinate structures _______ is independent.

A

Shear force

B

Bending moment

C

Shear stress

D

Axial load

A planar truss tower structure is shown in the figure. Consider the following statements about the external and internal determinacies of the truss. P. Externally determinate Q. External static indeterminacy = 1 R. External Static Indeterminacy = 2 S. Internally Determinate T. Internal Static Indeterminacy = 1 U. Internal Static Indeterminacy = 2 Which one of the following options is correct?

A

P-False; Q-True; R-False; S-False; T-False; U-True

B

P-False; Q-True; R-False; S-False; T-True; U-False

C

P-False; Q-False; R-True; S-False; T-False; U-True

D

P-True; Q-True; R-False; S-True; T-False; U-True

How many possible set of forces does a statically determinate truss has?

A

0

B

1

C

2

D

3

Considering a plane truss having M-number of members, N-number of joints, and R-number of reactions at its supports. Which of the following equation indicates that the truss is statically determinate in nature?

A

M + R > 3N

B

M + R > 2N

C

M + R = 2N

D

M + R = 3N

Which of the following is a statically determinate structural member?

A

Fixed beam

B

Continuous beam

C

Simply supported beam

D

Portal frame

Which of the following does not apply to statically determinate structures?

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