Civil Engineering MCQJE Level Civil Engineering
A candidate is comparing options for Equilibrium. Which line correctly handles rigid body under coplanar forces? Avoid the common trap that equilibrium requires acceleration.
Engineering MechanicsEquilibriumEASY
Choose the correct answer
A
moments are ignored
B
equilibrium requires acceleration
C
only vertical force equilibrium is enough for every body
D
sum of horizontal forces, vertical forces and moments must be zero
Correct Answer
D. 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: D.
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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.