Principle of Work & Energy - Free MCQ Practice Test with solutions, GATE
MCQ Practice Test & Solutions: Test: Principle of Work & Energy (10 Questions)
You can prepare effectively for Civil Engineering (CE) Structural Analysis with this dedicated MCQ Practice Test (available with solutions) on the important topic of "Test: Principle of Work & Energy". These 10 questions have been designed by the experts with the latest curriculum of Civil Engineering (CE) 2026, to help you master the concept.
Test Highlights:
- - Format: Multiple Choice Questions (MCQ)
- - Duration: 20 minutes
- - Number of Questions: 10
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Ue = work done by all external forces
Ui = internal work or strain energy
Δ = final elongation of bar
Θ = final angular deflection
Principle of virtual work was developed by mohr.
State whether the above sentence is true or false.
Ui = internal work or strain energy
Δ = final elongation of bar
Θ = final angular deflection
State whether the above sentence is true or false.
Detailed Solution: Question 1
Ue = work done by all external forces
Ui = internal work or strain energy
Δ = final elongation of bar
Θ = final angular deflection
What is the relation between work done by external loads and work done by internal loads.
Ui = internal work or strain energy
Δ = final elongation of bar
Θ = final angular deflection
Detailed Solution: Question 2
Ue = work done by all external forces
Ui = internal work or strain energy
Δ = final elongation of bar
Θ = final angular deflection
Dummy unit load method and virtual work method are two different approaches.
State whether the above statement is true or false.
Ui = internal work or strain energy
Δ = final elongation of bar
Θ = final angular deflection
State whether the above statement is true or false.
Detailed Solution: Question 3
Ue = work done by all external forces
Ui = internal work or strain energy
Δ = final elongation of bar
Θ = final angular deflection
To apply this method it is :-
Ui = internal work or strain energy
Δ = final elongation of bar
Θ = final angular deflection
Detailed Solution: Question 4
Ue = work done by all external forces
Ui = internal work or strain energy
Δ = final elongation of bar
Θ = final angular deflection
This method can be applied when:-
Ui = internal work or strain energy
Δ = final elongation of bar
Θ = final angular deflection
Detailed Solution: Question 5
Ue = work done by all external forces
Ui = internal work or strain energy
Δ = final elongation of bar
Θ = final angular deflection
This method can be applied when:-
Ui = internal work or strain energy
Δ = final elongation of bar
Θ = final angular deflection
Detailed Solution: Question 6
Ue = work done by all external forces
Ui = internal work or strain energy
Δ = final elongation of bar
Θ = final angular deflection
What is the shape of load-deformation curve for a linear elastic member?
Ui = internal work or strain energy
Δ = final elongation of bar
Θ = final angular deflection
Detailed Solution: Question 7
Ue = work done by all external forces
Ui = internal work or strain energy
Δ = final elongation of bar
Θ = final angular deflection
What is the shape of load-deformation curve for a non-linear elastic member?
Ui = internal work or strain energy
Δ = final elongation of bar
Θ = final angular deflection
Detailed Solution: Question 8
Ue = work done by all external forces
Ui = internal work or strain energy
Δ = final elongation of bar
Θ = final angular deflection
What is the relation between work done and complementary work done?
Ui = internal work or strain energy
Δ = final elongation of bar
Θ = final angular deflection
Detailed Solution: Question 9
Ue = work done by all external forces
Ui = internal work or strain energy
Δ = final elongation of bar
Θ = final angular deflection
Conservation of energy will be applicable only when:-
Ui = internal work or strain energy
Δ = final elongation of bar
Θ = final angular deflection
Detailed Solution: Question 10
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