Engineering

CAD-CAM and Automation MCQs: 475 Questions & Answers in Engineering

475 CAD-CAM and Automation MCQs in Engineering with answers & explanations. Page 17. Practice objective questions for competitive exams, interviews & self-as… Use the answer toggle below to show or hide all solutions, tap an option to check one question, or open a question for its own page.

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CAD-CAM and Automation MCQs: 475 Questions & Answers in Engineering

Reflection is a special case of rotation.

What is the determinant of the pure reflection matrix?

Which of the following is NOT true? Image formed by reflection through a plane mirror is

Which of the following represents shearing?

If a ‘3 x 3’ matrix shears in X direction, how many elements of it are ‘1’?

If a ‘3 x 3’ matrix shears in Y direction, how many elements of it are ‘0’?

Shearing and reflection are types of translation.

Shearing is also termed as

Which of this is compulsory for 2D reflection?

Two successive translations are

Two successive translations are commutative.

General pivot point rotation can be expressed as

Which of the following is NOT correct (A, B and C are matrices)

Reflection about the line y=0, the axis, is accomplished with the transformation matrix with how many elements as ‘0’?

Which transformation distorts the shape of an object such that the transformed shape appears as if the object were composed of internal layers that had been caused to slide over each other?

Transpose of a column matrix is

Reversing the order in which a sequence of transformations is performed may affect the transformed position of an object.

How many minimum numbers of zeros are there in ‘3 x 3’ triangular matrix?

The object space or the space in which the application model is defined is called

What is the name of the space in which the image is displayed?

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