CBSE Class 12 Engineering Graphics Machine Parts Worksheet

Class 12 Engineering Drawing Practice Set: Machine Parts

Explore reliable practice materials for Machine Parts tailored for Class 12 learners. Utilizing these Engineering Drawing worksheets ensures thorough preparation and strengthens problem-solving speed for upcoming school assessments.

Download Machine Parts Worksheet PDF

View or download the dedicated Machine Parts practice resource below. Engaging with these objective and subjective questions daily ensures continuous academic progress and mastery of the 2026-27 curriculum.

MACHINE PARTS
 
1. Draw to scale 1:1, the front view, top view and side view of a hexagonal nut of size M30, keeping the axis perpendicular to H.P. Give standard dimensions
 
2. Draw to scale 1:1, standard profile of B.S.W. thread, taking pitch = 40 mm. Give standard dimensions
 
3. Draw to scale 1:1, the standard profile of metric screw thread (external) taking enlarged pitch as 50mm. Give standard dimensions
 
4. Draw to scale 1:1, the standard profile of metric screw thread (internal) taking enlarged pitch as 50mm. Give standard dimensions
 
5. Draw to scale, 1:1, the standard profile of a Knuckle thread (internal and external), taking enlarged pitch as 40mm
 
6. Draw to scale, 1:1, the standard profile of a square thread internal and external), taking enlarged pitch as 40mm.
 
7. Draw to scale 1:1, the front view and side view of a hexagonal headed bolt of diameter 30mm, keeping the axis parallel to H.P and V.P. The length of the bolt is 120mm.
 
8. Draw to scale 1:1 the Front view and Plan of a square head bolt when it axis is perpendicular to
 
H.P. Take the diameter of the bolt as 24mm, and length as 110 mm.
 
9. Draw to scale 1:1, the front view and side view of a T-Headed bolt of diameter 20mm. Keep the axis parallel to V.P and H.P
 
10. Draw to scale 1:1, the front view and plan of hook bolt with diameter 20 mm, keeping the axis vertical. Give standard dimensions.
 
11. Draw to scale 1:1, the Front elevation and Plan of a square nut of diameter 25mm, keeping its axis vertical and two of the opposite edges of the square face parallel to V.P.
 
12. Draw to scale full size the Front View and Top View of a square nut of diameter 25mm, keeping its axis vertical with the diagonal on the square face parallel to V.P.
 
13. Draw to scale 1:1, the front view and top view of a washer, taking the nominal diameter of the bolt on which the washer is used = 25mm. Keep the circular face of the washer parallel to V.P
 
14. Draw to scale 1:1, the Front View, Top View and side view of a hexagonal headed bolt of diameter 25mm with hexagonal nut and washer, keeping the axis parallel to V.P and H.P
 
15. Draw to scale 1:1, the Front View and Side View of an assembly of hexagonal bolt of diameter 24mm bolt length = 90mm and a hexagonal nut, keeping the axis parallel to H.P and V.P
 
16. Draw to scale 1:1, the Front View and Side View of an assembly of a square bolt of diameter 25 mm and a square nut, keeping the axis parallel to V.P and H.P. Take length of the bolt as 100 mm.
 
17. Draw to scale 1:1, the top view and sectional front view of single riveted lap joint, when the thickness of the plates to be joined = 16mm.


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Free study material for Engineering Drawing

Practice Worksheet and Study Resources for Class 12 Engineering Drawing Machine Parts

Chapter Practice Questions for Class 12 Engineering Drawing

Explore reliable practice questions for Machine Parts tailored for Class 12 Engineering Drawing learners. Use these structured worksheets to evaluate preparedness and strengthen problem-solving skills.

Expert Practice Material for Class 12 Engineering Drawing

Built using the official NCERT book for Class 12 Engineering Drawing, these practice materials provide reliable academic guidance. Pair your practice with our recommended NCERT solutions to master optimal problem-solving approaches.

Complete Your Chapter Revision

Follow up your worksheet practice by attempting the interactive online Engineering Drawing MCQ test for this chapter to evaluate your execution speed. All platform resources are free to access.

FAQs

Where can I download the latest PDF for CBSE Class 12 Engineering Graphics Machine Parts Worksheet?

You can download the teacher-verified PDF for CBSE Class 12 Engineering Graphics Machine Parts Worksheet from StudiesToday.com. These practice sheets for Class 12 Engineering Drawing are designed as per the latest CBSE academic session.

Are these Engineering Drawing Class 12 worksheets based on the 2026-27 competency-based pattern?

Yes, our CBSE Class 12 Engineering Graphics Machine Parts Worksheet includes a variety of questions like Case-based studies, Assertion-Reasoning, and MCQs as per the 50% competency-based weightage in the latest curriculum for Class 12.

Do you provide solved answers for CBSE Class 12 Engineering Graphics Machine Parts Worksheet?

Yes, we have provided detailed solutions for CBSE Class 12 Engineering Graphics Machine Parts Worksheet to help Class 12 and follow the official CBSE marking scheme.

How does solving CBSE Class 12 Engineering Graphics Machine Parts Worksheet help in exam preparation?

Daily practice with these Engineering Drawing worksheets helps in identifying understanding gaps. It also improves question solving speed and ensures that Class 12 students get more marks in CBSE exams.

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All our Class 12 Engineering Drawing practice test papers and worksheets are available for free download in mobile-friendly PDF format. You can access CBSE Class 12 Engineering Graphics Machine Parts Worksheet without any registration.