1- A beam is called statically determinate if: a) The beam is fixed at both ends b) The beam is subjected to concentrated and distributed line loads c) The equations of equilibrium are enough to solve for the reactions 2- A moment diagram can be deduced from a shear diagram. a) True b) False 3- The moment of inertia I and the section modulus S are inversely proportional a) True b) False

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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1- A beam is called statically determinate if:
a) The beam is fixed at both ends
b) The beam is subjected to concentrated and distributed line loads
c) The equations of equilibrium are enough to solve for the reactions
2-A moment diagram can be deduced from a shear diagram.
a) True
b) False
3- The moment of inertia I and the section modulus S are inversely proportional
a) True
b) False
4- In the flexure formula for the calculation offbending stress, the section modulus is inversely
proportional to the bending stress.
a) True
b) False
5- What is the relationship between the stiffness of a beam and its deflection?
a) Inversely proportional
b) Directly proportional
c) No relationship between them
Transcribed Image Text:1- A beam is called statically determinate if: a) The beam is fixed at both ends b) The beam is subjected to concentrated and distributed line loads c) The equations of equilibrium are enough to solve for the reactions 2-A moment diagram can be deduced from a shear diagram. a) True b) False 3- The moment of inertia I and the section modulus S are inversely proportional a) True b) False 4- In the flexure formula for the calculation offbending stress, the section modulus is inversely proportional to the bending stress. a) True b) False 5- What is the relationship between the stiffness of a beam and its deflection? a) Inversely proportional b) Directly proportional c) No relationship between them
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