Basics of Finite Element Analysis-I - - Assessment-II
Transcript of Basics of Finite Element Analysis-I - - Assessment-II
09/02/2016 Basics of Finite Element AnalysisI Assessment
https://onlinecourses.nptel.ac.in/noc16_me02/assessment?name=26 1/6
1)Cosine is a class M function. Here, M is :
Zero
One
Two
Infinite
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2)
x
w
b
f
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3)
Boundary Value Problem
Initial Value Problem
Eigen Value Problem
None of the above
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4)
Due on 20160209, 23:55 IST
Week 2 Assignment
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09/02/2016 Basics of Finite Element AnalysisI Assessment
https://onlinecourses.nptel.ac.in/noc16_me02/assessment?name=26 2/6
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5)
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6)Which of the following is not true about approximation function ?
They have to assumed.
They should satisfy the boundary conditions.
They have to be a polynomial function.
They help us in defining how the primary variable will behave.
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7)
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8) (w v)' is the same as :
w' v'
w' v + w v'
w + v
09/02/2016 Basics of Finite Element AnalysisI Assessment
https://onlinecourses.nptel.ac.in/noc16_me02/assessment?name=26 3/6
w2 + v2
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9)What is the meaning of weak formulation ?
Solutions obtained are incorrect.
No boundary conditions have to be satisfied.
The differentiability requirement on primary variable is increased.
The differentiability requirement on primary variable is decreased.
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10)For a 4th order differential equation in its weak from, the weight function mustbelong to the class :
C0
C1
C2
C3
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11)For a 4th order differential equation in its strong form, the primary variable mustbelong to the class :
C1
C2
C3
C4
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12)
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13)
09/02/2016 Basics of Finite Element AnalysisI Assessment
https://onlinecourses.nptel.ac.in/noc16_me02/assessment?name=26 4/6
1 point
14)
x+1
x+2y
2x+1
2y+1
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15)Gradient of f is a :
Scalar field
Vector field
Combination of a scalar and vector field
None of the above
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16)
Scalar field
Vector field
Combination of a scalar and vector field.
None of the above
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17)Which of the following is a Bilinear functional ?
I (u, w) = u w
I (u, w) = u + w
I (u, w) = u2+ w2
I (u, w) = u w
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09/02/2016 Basics of Finite Element AnalysisI Assessment
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18)Which of the following is not a symmetric functional ?
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19)
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20)
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21)
09/02/2016 Basics of Finite Element AnalysisI Assessment
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1 pointYou may submit any number of times before the due date. The final submission will beconsidered for grading.
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