Engineering :: Strength of Materials

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281.

In the Euler's formula, the value of C for a column with both ends fixed is 4.

Agree

Disagree

282.

In the Euler's formula, the value of C for a column with one end fixed and the other end free, is

A.	1 ? 2	B.	1
C.	2	D.	4

283.

A column of length (l) with both ends fixed may be considered as equivalent to a column of length

A.	l / 8	B.	l / 4
C.	l / 2	D.	l

284.

A column of length (l) with both ends fixed may be considered as equivalent to a column of length

A.	l / 8	B.	l / 4
C.	l / 2	D.	l

285.

The equivalent length, of a given column with given end conditions, is the length of an equivalent column of the same material and cross-section with hinged ends, and having the value of crippling load equal to that of the given column.

True

False

286.

The buckling load for a given column depends upon

A.	area of cross-section of the column	B.	length and least radius of gyration of the column
C.	modulus of elasticity for the material of the column	D.	all of the above

287.

The values of equivalent length (L) and actual length (l) of a column for both ends hinged is the same

Yes

288.

The value of equivalent length is taken to be half of the actual length of a column with one end fixed and the other end free.

Agree

Disagree

289.

The vertical column has two moments of inertia (i.e Ixx and Iyy). The column will tend to buckle in the direction of the

A.	axis of load	B.	perpendicular to the axis of load
C.	maximum moment of inertia	D.	minimum moment of inertia

290.

The slenderness ratio is the ratio of

A.	area of column to least radius of gyration	B.	length of column to least radius of gyration
C.	least radius of gyration to area of column	D.	least radius of gyration to length of column