The 2023 Teacher Licensure Examination(NTC Exams) will begin on 13th September, 2023. Here are some likely Technical Drawing questions and answers for candidates.
1. Identify among the following constructions the one that division of line is not applicable.
A. Ellipse by rectangular method
B. Triangle when given perimeter and ratio
C. Triangle when given perimeter, base and base angle
D. Diagonal scales
2. Surface development is the process of….
A. creating 3D models from 2D drawings
B. creating 2D drawings from 3D models
C. unfolding 3D shapes into 2D flat patterns
D. hatching the surfaces in 3D models
3. In drawing a perpendicular to a horizontal line, which of the following instruments is the most appropriate?
A. T- Square and set square
B. Ruler and protractor
C. Protractor and pencil
D. Compass and T-Square
4. The Figure below shows an isometric drawing.
If it is to be converted into oblique cavalier, the dimension K on the receding side would be
A. K
B. K/2
C. K/3
D. K/4
5. To find the centre of a circle, it is required to ……
A. trisect two chords.
B. bisect two chords
C. draw a diameter.
D. draw its radius.
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6. A rod is pivoted at one end and the other end is free to rotate. The locus of the free end after one complete revolution is a/an…
A. ellipse
B. cone
C. a circle
D. sphere
7. Roof trusses are mostly constructed using triangulation. This is to ensure…
A. conformity
B. stability
C. uniformity
D. accuracy
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8. In structural designing, knowledge of shear force and bending moment is required because it…
A. can cause deformation of a structure if not properly accounted for
B. acts perpendicular to the longitudinal axis of the members.
C. tends to cause shearing effect on all the members.
D. is the greatest force on all members.
9. To avoid the look of an oblique drawing being too long on the receding line, the measurement on these lines is reduced. This reduction is mostly determined by the…
A. angle of the receding line
B. length of the receding line.
C. shape of the object.
D. size of the object.
ANSWERS
1. C
2. C
3. A
4. B
5. B
6. C
7. B
8. A
9. A