Civil Engineering MCQJE Level Civil Engineering
When the problem statement highlights moment of resultant, which response is technically correct? Avoid the common trap that resultant moment is always zero.
Engineering MechanicsVarignon TheoremHARD
Choose the correct answer
A
moment of resultant equals sum of moments of component forces
B
the theorem applies only to fluids
C
components cannot be used for moment
D
resultant moment is always zero
Correct Answer
A. moment of resultant equals sum of moments of component forces
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Varignon simplifies moment calculations. Correct option: A.
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This MCQ belongs to RRB JE Civil & Allied Engineering CBT-2 Full Mock Test Series. Full tests include timed attempts, rank comparison and subject-wise analysis.