Optimum Design - Mechanical Engineering (MCQ) questions and answers

1)   What does Ψ mean in Lagrange's equation (LE = U + λΨ)?

a. Lagrange's multipliers
b. Functional constraints
c. Multiple variable objective
d. None of the above
Answer  Explanation 

ANSWER: Functional constraints

Explanation:
No explanation is available for this question!
2)   The limit equation st = Sut / Nf  is expressed as _________

a. loose limit equation
b. rigid limit equation
c. rigid on one side and loose on other side
d. none of the above
Answer  Explanation 

ANSWER: rigid limit equation

Explanation:
No explanation is available for this question!
3)   Which of the following is not expressed by primary design equation?

a. Functional parameters
b. Material parameters
c. Geometrical parameters
d. None of the above
Answer  Explanation 

ANSWER: None of the above

Explanation:
No explanation is available for this question!

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