MCQ Questions and Answers on CAD, CAM, and Automation

Q.

Center point of circle

A. [x1+x2]/2; [y1+y2]/2; [z1+z2]/2

B. [x1-x2]/2; [y1-y2]/2; [z1-z2]/2

C. [x1-x2]; [y1-y2]; [z1-z2]

D. [x2-x1]; [y2-y1]; [z2-z1]

Discuss

Answer : Option:- A

Explanation :

Discuss here! No Explaination Available for These Question.

Q.

A circle is represented by centre point [5,5] and radius 6 units. Find the parametric equation of circle and determine the various points on circle in first quadrant if increment in angle by 45 degree.

A. 9.24, 9.24

B. 9.42, 9.42

C. 9, 9

D. 11, 5

Discuss

Answer : Option:- A

Explanation :

X=x+Rcosu = 5 + 6.cos(45) = 9.24
Y=y+Rsinu = 5 + 6.sin(45) = 9.24
(X,Y) =(9.24, 9.24)

Q.

A circle is passing through two end points A[6,4] and B[10,10]. Find center point of circle

A. 7, 8

B. 8, 8

C. 8, 7

D. 7, 7

Discuss

Answer : Option:- C

Explanation :

x=(x1+ x2)/2 = (6+10)/2 = 8
y=(y1 + y2)/2 = (4+10)/2 =7

Q.

A circle is passing through two end points A[6,4] and B[10,10]. Find radius of circle ?

A. 3

B. 3.6

C. 4

D. 3.5

Discuss

Answer : Option:- B

Explanation :

Centre point is =((x1+x2)/2, (y1+y2)/2 = (8,7).
There distance from any point (A or B) is = (2, 3).
Radius (r) = square-root(2^2 + 3^2)
= 3.6

Q.

Find parametric equation for X-coordinates of hermite cubic spline curve having end points P0[4,4]; P1[8,5]

A. -5u3+8u2+u+1

B. 5u3+8u2+u+1

C. 8u3-5u2-u+1

D. 8u3+5u2+u+1

Discuss

Answer : Option:- A

Explanation :

Discuss here! No Explaination Available for These Question.

Q.

C⁰ continuity refers to

A. Common tangent

B. Common curvature

C. Common point

D. Common normal

Discuss

Answer : Option:- C

Explanation :

Discuss here! No Explaination Available for These Question.

Q.

C‘ continuity refers to

A. Common tangent

B. Common curvature

C. Common point

D. Common normal

Discuss

Answer : Option:- B

Explanation :

Discuss here! No Explaination Available for These Question.

Q.

C\" continuity refers to

A. Common tangent

B. Common curvature

C. Common point

D. Common normal

Discuss

Answer : Option:- A

Explanation :

Discuss here! No Explaination Available for These Question.

Q.

Which one of the following in not Rapid Prototyping Process -

A. FDM

B. SLS

C. EDM

D. LOM

Discuss

Answer : Option:- C

Explanation :

Discuss here! No Explaination Available for These Question.

Q.

Which of the following is not a method to describe a curve mathematically?

A. Explicit form

B. Laplace form

C. Implicit form

D. Parametric form

Discuss

Answer : Option:- B

Explanation :

Discuss here! No Explaination Available for These Question.

MCQ Questions and Answers on CAD, CAM, and Automation

Q. Center point of circle

Q. A circle is represented by centre point [5,5] and radius 6 units. Find the parametric equation of circle and determine the various points on circle in first quadrant if increment in angle by 45 degree.

Q. A circle is passing through two end points A[6,4] and B[10,10]. Find center point of circle

Q. A circle is passing through two end points A[6,4] and B[10,10]. Find radius of circle ?

Q. Find parametric equation for X-coordinates of hermite cubic spline curve having end points P0[4,4]; P1[8,5]

Q. C0 continuity refers to

Q. C‘ continuity refers to

Q. C\" continuity refers to

Q. Which one of the following in not Rapid Prototyping Process -

Q. Which of the following is not a method to describe a curve mathematically?

Q.

Center point of circle

Q.

A circle is represented by centre point [5,5] and radius 6 units. Find the parametric equation of circle and determine the various points on circle in first quadrant if increment in angle by 45 degree.

Q.

A circle is passing through two end points A[6,4] and B[10,10]. Find center point of circle

Q.

A circle is passing through two end points A[6,4] and B[10,10]. Find radius of circle ?

Q.

Find parametric equation for X-coordinates of hermite cubic spline curve having end points P0[4,4]; P1[8,5]

Q.

C⁰ continuity refers to

Q.

C‘ continuity refers to

Q.

C\" continuity refers to

Q.

Which one of the following in not Rapid Prototyping Process -

Q.

Which of the following is not a method to describe a curve mathematically?