Civil Engineering MCQJE Level Civil Engineering
When the problem statement highlights rigid body under coplanar forces, which response is technically correct? Avoid the common trap that only vertical force equilibrium is enough for every body.
Engineering MechanicsEquilibriumEASY
Choose the correct answer
A
sum of horizontal forces, vertical forces and moments must be zero
B
only vertical force equilibrium is enough for every body
C
equilibrium requires acceleration
D
moments are ignored
Correct Answer
A. sum of horizontal forces, vertical forces and moments must be zero
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Static equilibrium requires zero resultant force and moment. 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.