Machine Drawing MCQs : This section focuses on the "Basics" of Machine Drawing. These Multiple Choice Questions (MCQs) should be practiced to improve the Machine Drawing skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.
Question 1
Which of the following is not a types of machine drawing?
A. Design Assembly Drawing
B. Detailed Assembly Drawing
C. Assembly Drawings
D. Complex Drawings
View Answer
Ans : D
Explanation: Complex Drawings is not a types of machine drawing.
Question 2
Machine drawing is a pictorial representation of?
A. machine
B. machine components
C. Both A and B
D. None of the above
View Answer
Ans : C
Explanation: Machine drawing is a pictorial representation of machine or machine components or the part of a product which provides outline/inline detail of a product including how it is going to manufacture with certain rules.
Question 3
Machine drawings follow rules laid down in?
A. DSO
B. ISO
C. PCO
D. NSO
View Answer
Ans : B
Explanation: Machine drawings follow rules laid down in International Organizations for Standards (ISO).
Question 4
The total allowable variance in a dimension?
A. Threshold
B. Disturbance
C. Tolerance
D. Machine variance
View Answer
Ans : C
Explanation: Tolerance : the total allowable variance in a dimension; the difference between the upper and lower limits ot the. difference between the upper and lower deviations. The large value on each part is the Upper Limit. The small value on each part is the Lower Limit.
Question 5
The two extreme permissible sizes between which the actual size is contained are ?
A. Limit
B. Lower Limit
C. Upper Limit
D. Can not say
View Answer
Ans : A
Explanation: The two extreme permissible sizes between which the actual size is contained are called limits.
Question 6
The maximum size is called the upper limit and the minimum size is called the lower limit.
A. Yes
B. No
C. Can be yes or no
D. Can not say
View Answer
Ans : A
Explanation: Yes, The maximum size is called the upper limit and the minimum size is called the lower limit
Question 7
Dimension of one side of the inclined surface can be ______ projected on the reference plane.
A. indirectly
B. equally
C. directly
D. normally
View Answer
Ans : C
Explanation: Dimension of one side of the inclined surface can be directly projected on the reference plane. For dimension of the other side, it has to be drawn or transferred from the view. In this method, the auxiliary view may have to be drawn from the suitable distance of the main view; hence the dimension is easily transferred with ruler or divider which is important.
Question 8
Using XLINE command the line is to be drawn is called _______
A. inclined line
B. vertical line
C. horizontal line
D. construction line
View Answer
Ans : D
Explanation: Using XLINE command the line is to be drawn is called a construction line. In many auxiliary many line are drawn at a certain angle. Xline command had drawn the line from minus infinity to plus infinity through specific point or a specified angle or two specified points.
Question 9
An ______________ shows all the complete drawing of a given machine indicating the relative positions of various components assembled together.
A. part drawing
B. catalogue drawing
C. assembly drawing
D. patent drawing
View Answer
Ans : C
Explanation: Assembly Drawing : An assembly drawing shows all the complete drawing of a given machine indicating the relative positions of various components assembled together.
Question 10
The relationships between the mating parts are called fits.
A. Yes
B. No
C. Can be yes or no
D. Can not say
View Answer
Ans : A
Explanation: Yes, The relationships between the mating parts are called fits.