Free Printable FEM LAB Exam Quiz

1.

What is a Variable?

a)

It is a place where you can store some data

b)

It is a place in your code that changes

c)

It is a name given to a special sub-routine that changes how the program works

d)

It is when you want to add two number together

2.

Which of the following is a CONDITIONAL

a)

jump 5 times

b)

if you see an arrow then jump 5 times else sit down

c)

if you see an arrow

3.

A=[1 2 3 4 5];

a)

A is Row Vector

b)

A is Column Vector

4.

A=[1;2;3;4;5];

a)

A is Row Vector

b)

A is Column Vector

5.

floor(14.8) =

a)

14.8

b)

15

c)

14

d)

0.8

6.

A=[14 12 15;
34 25 35;
94 51 75;
40 52 55]
What is the dimension of A ?

a)

4x3

b)

3x4

c)

4x4

d)

3x3

7.

round(14.8) =

a)

14.8

b)

15

c)

14

d)

0.8

8.

A=[14 12 15;
34 25 35;
94 51 75;
40 52 55]
How many elements greater than 14 ?

a)

9

b)

10

c)

11

d)

12

9.

ciel(14.8) =

a)

14.8

b)

15

c)

14

d)

0.8

10.

5*2^2*5 =

a)

100

b)

300

c)

500

d)

1000

11.

A=[14 12 15;
34 25 35;
94 51 75;
40 52 55]
How many elements less than 14 ?

a)

1

b)

2

c)

3

d)

4

12.

what is the output of this command
5 < 9

a)

5

b)

9

c)

1

d)

0

13.

What is the result of this command
12 < 14

a)

1

b)

0

c)

12

d)

14

14.

What is the result of this command
3 ^ 2 * 3 ^ 2

a)

81

b)

36

c)

216

d)

6

15.

What is the result of this command
sin(pi/2) + cosd(0)

a)

2

b)

0

c)

1

d)

infinity

16.

What is the result of this command
mod(100,5) + rem(100,5)

a)

0

b)

1

c)

100

d)

5

17.

A=[14 12 15;
34 25 35;
94 51 75;
40 52 55]
How many elements less than 50 ?

a)

7

b)

8

c)

6

d)

9

18.

A=[14 12 15;
34 25 35;
94 51 75;
40 52 55]
How many even numbers in A?

a)

6

b)

7

c)

8

d)

9

19.

A=[14 12 15;
34 25 35;
94 51 75;
40 52 55]
sort(A), will sort A in what order ?

a)

columns-ascending

b)

columns-descending

c)

rows-ascending

d)

columns-descending

20.

A=[14 12 15;
34 25 35;
94 51 75;
40 52 55]
sort(A,2), will sort A in what order ?

a)

columns-ascending

b)

columns-descending

c)

rows-ascending

d)

columns-descending

21.

plot(x,y,'--r')
the output line will be ?

a)

dashed-red

b)

dash dotted-red

c)

dotted-red

d)

solid-red

22.

plot(x,y,':b')
the output line will be ?

a)

dashed-blue

b)

dotted-black

c)

dotted-blue

d)

solid-blue

23.

Stress analysis is useful for

a)

Testing after manufacturing

b)

Testing prior to manufacturing

c)

Improving the design

24.

Is this bracket capable of withstanding the stress induced by a 7kg load?

a)

Some parts are unacceptable

b)

The bracket can withstand 7kg

c)

Bad safety factor

25.

Which colour represents the highest amount of stress endured by the part?

a)

Purple

b)

Red

c)

Yellow

d)

Green

26.

The value of stress at which an object will yield or fracture is known as the ___ _____ stress.

a)

von Moses

b)

von Mises

c)

von Mouses

d)

von Mooses

27.

What is the name for the criteria that a design needs to meet?

a)

considerations

b)

complications

c)

constraints

d)

complexities

28.

What is the last function in the finite element analyses of the engineering system?

a)

Solver

b)

Pre-Processor

c)

Post Processor

d)

All of the above

29.

What is the first step of the finite element method in engineering filed?

a)

Deriving elemental equation

b)

Discretization

c)

Both option 1 and 2 are correct

d)

Neither 1 nor 2 are correct

30.

What is local coordinate system?

a)

Element is called master element

b)

Element is called derived element

c)

Coordinate system is away from the element

d)

None of the above

31.

Finite element method formulation of the problem results in a system of

a)

algebraic equations

b)

logical equations

c)

Arthimatic equations

d)

flow equations

32.

FEM gives accurate representation of

a)

real geometry

b)

real and complex geometry

c)

complex geometry

d)

constant geometry

33.

Finite element method is also called

a)

infinite element analysis

b)

frequency element analysis

c)

partial element analysis

d)

finite element analysis

34.

To solve the FEM problem, it subdivides a large problem into smaller, simpler parts that are called

a)

finite elements

b)

infinite elements

c)

dynamic elements

d)

static elements

35.

A triangular plane stress element has ………degree’s of freedom

a)

3

b)

4

c)

5

d)

6

36.

The higher order elements are also called as

a)

complex elements

b)

compound elements

c)

Linear elements

d)

None

37.

At Fixed support The displacements are equal to................

a)

1

b)

2

c)

3

d)

0

38.

Sum of all shape functions is equal to

a)

0

b)

-1

c)

1

d)

2

39.

What ia the first step of the finite element solution problems

a)

Revise(refine) model

b)

Solve the model

c)

Stablish finite element model of problem

d)

Interpret the results

40.

What is the last part of the analyses of the engineering system?

a)

Interpretation of results

b)

Solve the equilibrium equation formulas

c)

Formulation of the equilibrium equation

d)

Idiealization of the system

41.

In which method of FEA, the displacements of the nodes are considered as unknowns of the problem?

a)

Force method

b)

Stiffness method

c)

Distance method

d)

Spectral element method

42.

Which of the following is/are FEA software(s)?

a)

Abaqus

b)

Ansys

c)

Comsol

d)

All the above

43.

If the solution of a problem varies with time, the analysis is said to be

a)

Static Analysis

b)

Dynamic Analysis

c)

Fluid Flow Analysis

d)

Thermal Analysis

44.

The coordinate system which changes with change in orientation of the element is called as

a)

Global Coordinate System

b)

Local Coordinate System

45.

Which of the following methods are used for solving simultaneous linear equations?

a)

Galerkin method

b)

Gauss-Jordan method

c)

Stiffness method

d)

Ritz method

46.

The art of sub-dividing a structure into convenient number of smaller elements is known as

a)

Assemblage

b)

Discretization

c)

Finite Element Analysis

d)

Decomposition

47.

Pick the odd element out:

a)

Bar element

b)

Beam element

c)

Truss element

d)

Triangular element

48.

It is okay to throw paper towels and used matches in the sink.

a)

True

b)

False

49.

A system is a group of parts that work together to perform a function.

a)

True

b)

False

50.

>>x=[1 2 3];

>>y=[4 5 6]

>>z=x.*y

a)

z=4 10 19

b)

z=4 11 18

c)

z=3 10 18

d)

z=4 10 18

FEM LAB Exam Quiz

Total questions: 50

Worksheet time: 32mins

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