Structural Analysis
Muller Breslau’s principle for obtaining influence lines is applicable to i) trusses ii) statically determinate beams and frames iii) statically indeterminate structures, the material of which is elastic and follows Hooke’s law iv) any statically indeterminate structure The correct answer is

(i), (ii) and (iv)
(i) and (ii)
only (i)
(i), (ii) and (iii)

ANSWER DOWNLOAD EXAMIANS APP

Structural Analysis
Pick up the incorrect statement from the following:

None of these
The gross section of the web of plate girders is the depth of the web plate multiplied by its thickness
The gross section of the web of rolled I-beams is the depth of the beam multiplied by the web thickness
The gross section of the web of channels is the depth of the web multiplied by its thickness

ANSWER DOWNLOAD EXAMIANS APP