Computer Aided Design (3161903) MCQs

MCQs of Engineering Optimization

Showing 11 to 20 out of 25 Questions
1 2 3
11.

The feasible region usually expands when more constraints are added to the design model and shrinks when some constraints are deleted. 

(a)

True
(b)

False
Answer:

Option (b)

12.

The technique for selecting a new point depends upon _____________.

(a)

scope of the problem
(b)

nature of the problem
(c)

range of the problem
(d)

analysis of the problem
Answer:

Option (b)

13.

In linear programming, the solution is based on _________.

(a)

tensile properties
(b)

strain properties
(c)

elementary properties
(d)

shear properties
Answer:

Option (c)

14.

A linear function in three-dimensional space is a _________.

(a)

midpoint
(b)

plane
(c)

laminar
(d)

zero
Answer:

Option (b)

15.

One of the most powerful techniques for solving non-linear programming is to transform the _________.

(a)

data
(b)

problems
(c)

materials
(d)

labour
Answer:

Option (b)

16.

In non-linear programming the boundaries of the contours of the function are _________.

(a)

parallel line
(b)

zig-zag lines
(c)

trapezoidal lines
(d)

straight lines
Answer:

Option (d)

17.

What is linear programming?

(a)

Constrained optimization technique
(b)

Technique for economic allocation of limited resources
(c)

Mathematical technique
(d)

All of the mentioned
Answer:

Option (d)

18.

Constraint in a linear programming model restricts.

(a)

Value of objective function
(b)

Value of a decision variable
(c)

Use of the available resources
(d)

All of the mentioned
Answer:

Option (d)

19.

The distinguishing feature of a linear programming model is_____________.

(a)

relationship among all variables is linear
(b)

it has a single objective function & constraints
(c)

value of decision variables is non-negative
(d)

all of the mentioned
Answer:

Option (a)

20.

While solving a Linear Programing model graphically, the area bounded by the constraints is called

(a)

feasible region
(b)

infeasible region
(c)

unbounded solution
(d)

nonbounded solution
Answer:

Option (a)

Showing 11 to 20 out of 25 Questions
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