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Civil Set-1
Structural Engineering I
65

Structural Engineering I MCQ with Answers

65) The unit of rotational inertia of a body in C.G.S system is

cm4

kg-cm2

gm-cm2

gm-cm3

Answer is:

gm-cm2

Structural Engineering I MCQ with Answers

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Related Structural Engineering I MCQ with Answers

66) The ratio of unit of force in gravitational system to that in absolute system is [where ′g′ is acceleration due to gravity]

1

g

1/g

none of the above

Answer is:

g

67) In SI units, the units of force and energy are respectively

Newton and watt

Dyne and erg

Newton and joule

kg-wt and joule

Answer is:

Newton and joule

In SI units, the units of force and energy are respectively

68) The dimensions of power are.

M′L2T2

M′L′T3

M′L′r2

M′L-′T*

Answer is:

M′L′T3

69) Impulse can be obtained from a

force-displacement diagram

force-time diagram

velocity-time diagram

velocity-displacement diagram

Answer is:

force-time diagram

Structural Engineering I MCQ with Answers

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