Default Title

Question (1)

QN0035571

A beam of metal supported at the two edges is loaded at the centre. The depression at the centre is proportional to

(A)
(B)
(C)
(D)

Correct Answer: C

Explanation:

For a beam, the depression at the centre is given by, are constants for a particular beam i.e.,

Link:

Report Error

Question (2)

QN0035572

For the same cross-sectional area and for a given load, the ratio of depressions for the beam of a square
cross-section and circular cross-section is

(A)
(B)
(C)
(D)

Correct Answer: A

Explanation:

, where load, length of beam and is geometrical moment of inertia for rectangular beam, where breadth and depth

For square beam

For a beam of circular cross-section,

(for sq. cross section)

and

(for circular cross-section)

Now

( i.e., they have same cross-sectional area)

Link:

Report Error

Question (3)

QN0035573

A steel wire of original length and cross-sectional area is clamped at the two ends so that
it lies horizontally and without tension. If a load of is suspended from the middle point of the wire,
what would be its vertical depression?
Y of the steel . Take

(A)
(B)
(C)
(D)

Correct Answer: A

Explanation:

Link:

Report Error

Question (1)

A beam of metal supported at the two edges is loaded at the centre. The depression at the centre is proportional to

Explanation:

Link:

Question (2)

For the same cross-sectional area and for a given load, the ratio of depressions for the beam of a square
cross-section and circular cross-section is

Explanation:

Link:

Question (3)

A steel wire of original length and cross-sectional area is clamped at the two ends so that
it lies horizontally and without tension. If a load of is suspended from the middle point of the wire,
what would be its vertical depression?
Y of the steel . Take

Explanation:

Link:

Excel With Tutors

ExcelWithTutors

For Student

For Tutors

Learn

OUR POLICY

Question (1)

A beam of metal supported at the two edges is loaded at the centre. The depression at the centre is proportional to

Explanation:

Link:

Question (2)

For the same cross-sectional area and for a given load, the ratio of depressions for the beam of a square cross-section and circular cross-section is

Explanation:

Link:

Question (3)

A steel wire of original length and cross-sectional area is clamped at the two ends so that it lies horizontally and without tension. If a load of is suspended from the middle point of the wire, what would be its vertical depression?Y of the steel . Take

Explanation:

Link:

Excel With Tutors

ExcelWithTutors

For Student

For Tutors

Learn

OUR POLICY

For the same cross-sectional area and for a given load, the ratio of depressions for the beam of a square
cross-section and circular cross-section is

A steel wire of original length and cross-sectional area is clamped at the two ends so that
it lies horizontally and without tension. If a load of is suspended from the middle point of the wire,
what would be its vertical depression?
Y of the steel . Take