GATE CE 2000 | Columns and Struts Question 15 | Strength of Materials Or Solid Mechanics

GATE CE 2000

MCQ (Single Correct Answer)

-0.3

Four column of the same material having identical geometric properties are supported in different ways as shown below GATE CE 2000 Strength of Materials Or Solid Mechanics - Columns and Struts Question 10 English

GATE CE 2000 Strength of Materials Or Solid Mechanics - Columns and Struts Question 10 English

It is required to order these four beams in the increasing order of their respective first buckling loads. The correct order is given by

$${\rm I},$$ $${\rm II},$$ $${\rm III},$$ $${\rm IV}$$

$${\rm III},$$ $${\rm IV},$$ $${\rm II},$$ $${\rm I}$$

$${\rm II},$$ $${\rm I},$$ $${\rm IV},$$ $${\rm III}$$

$${\rm I},$$ $${\rm II},$$ $${\rm IV},$$ $${\rm III}$$

GATE CE 1994

MCQ (Single Correct Answer)

-0.3

When a column is fixed at both ends corresponding to Euler's criterion load is

$${{{n^2}E{\rm I}} \over {{L^2}}}$$

$${{2{n^2}E{\rm I}} \over {{L^2}}}$$

$${{3{n^2}E{\rm I}} \over {{L^2}}}$$

$${{4{n^2}E{\rm I}} \over {{L^2}}}$$

GATE CE 1992

MCQ (Single Correct Answer)

-0.3

The axial load carrying capacity of a long column of given material. Cross-sectional area, $$A$$ and length, $$L$$ is governed by

Strength of its material only

Its flexural rigidity only

Its slenderness ratio only

Both flexural rigidity and slenderness ratio

GATE CE 1992

MCQ (Single Correct Answer)

-0.3

The kern area (core) of a solid circular section column of diameter, $$D$$ is a concentric circle of diameter, $$'d'$$ is equal to

$$D/8$$

$$D/6$$

$$D/4$$

$$D/2$$

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