Civil Engineering MCQJE Level Civil Engineering
In quality checking a civil-engineering calculation involving parallel axis theorem, which rule applies? Avoid the common trap that axis shift has no effect.
Engineering MechanicsMoment of InertiaMEDIUM
Choose the correct answer
A
I about a parallel axis equals centroidal I plus A d squared
B
I is reduced by A d squared for every shift
C
axis shift has no effect
D
the theorem applies only to volume
Correct Answer
A. I about a parallel axis equals centroidal I plus A d squared
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Parallel-axis theorem transfers second moment of area. Correct option: A.
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This MCQ belongs to SSC JE Civil Paper-I Technical Mock Test Series. Full tests include timed attempts, rank comparison and subject-wise analysis.