Practice Design Steel Structures Multiple Choice Multiple Choice Questions with Answers Quiz-1

Q.1.

What is static theorem ?

a) load must be greater than collapse load
b) load must be less than collapse load
c) load must be not equal to collapse load
d) load cannot be related to collapse load

Explanation

Q.2.

Which of the following is true about static theorem?

a) it represents upper limit to true ultimate load
b) it represents plastic load
c) it has minimum factor of safety
d) it satisfies equilibrium and yield conditions

Explanation

Q.3.

Which of the following condition is true for kinematic theorem?

a) load must be greater than collapse load
b) load must be less than collapse load
c) load must be not equal to collapse load
d) load cannot be related to collapse load

Explanation

Q.4.

Which of the following is true about kinematic theorem?

a) it represents lower limit to true ultimate load
b) it represents plastic load
c) it has small factor of safety
d) it satisfies equilibrium and yield conditions

Explanation

Q.5.

Which of the following condition is true for uniqueness theorem?

a) load must be greater than collapse load
b) load must be less than collapse load
c) load must be equal to collapse load
d) load cannot be related to collapse load

Explanation

Q.6.

Load is called as correct collapse load when

a) static theorem is not satisfied
b) kinematic theorem is not satisfied
c) only static theorem is satisfied
d) both static and kinematic theorem are satisfied

Explanation

Q.7.

Which of the following is true about kinematic analysis?

a) virtual work equations are not used to determine collapse load
b) virtual work equations are used to determine collapse load
c) equilibrium condition is assumed
d) plasticity condition is assumed

Explanation

Q.8.

The number of independent mechanism is related to number of possible plastic hinge locations by ________

a) n = h * r
b) n = h / r
c) n = h + r
d) n = h – r

Explanation

Q.9.

In static method of analysis, moment at any section is _______ plastic moment capacity.

a) greater than
b) two times
c) less than
d) three times

Explanation

Q.10.

Which of the following relation between load factor, collapse load(Wc) and working load (W)

a) F = Wc / W
b) F = W / Wc
c) F = Wc W
d) F = Wc + W

Explanation

Q.11.

Which of the following is load factor for simply supported beam with central point load?

a) (fyfbc)v
b) (fbc/ fy)v
c) (fy/fbc)v
d) (fy + fbc)v

Explanation

Q.12.

What is the value of load factor for I-section when fbc= 0.66fy and mean value of v is 0.14?

a) 1.727
b) 2.7
c) 1.56
d) 3.98

Explanation

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