Scribd
Upload
114 views3 pages

B.Tech (ME, AE, ANE, IE) (Sem.-3) Machine Drawing: M-54026 PAGE:-1

This document contains instructions and questions for a Machine Drawing exam consisting of 3 sections with a total of 9 questions. Section A has 10 multiple choice questions worth 2 marks each. Section B contains 5 questions worth 5 marks each and students must attempt 4. Section C has 3 questions worth 10 marks each and students must attempt 2. The document provides figures and details for questions in Section C on assemblies of a Plummer block, foot step bearing, and flange coupling.

Uploaded by

Vipin Tiwari
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
114 views3 pages

B.Tech (ME, AE, ANE, IE) (Sem.-3) Machine Drawing: M-54026 PAGE:-1

This document contains instructions and questions for a Machine Drawing exam consisting of 3 sections with a total of 9 questions. Section A has 10 multiple choice questions worth 2 marks each. Section B contains 5 questions worth 5 marks each and students must attempt 4. Section C has 3 questions worth 10 marks each and students must attempt 2. The document provides figures and details for questions in Section C on assemblies of a Plummer block, foot step bearing, and flange coupling.

Uploaded by

Vipin Tiwari
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
You are on page 1/ 3

Roll No. Total No.

of Pages: 03
Total No. of Questions: 09
B.Tech (ME, AE,ANE, IE) (Sem.-3ST)
MACHINE DRAWING
Subject Code: ME-207
Paper ID: A0804
Time: 4 Hrs. Max. Marks: 60

INSTRUCTION TO CANDIDATES:-
(i) SECTION-A Is Compulsory Consisting Of TEN Questions Carrying
TWO Marks Each.

o m
(ii) SECTION-B Contains FIVE Questions Carrying FIVE Marks Each

.r c
And Student Has To Attempt Any FOUR Questions.

(iii) SECTION-C Contains THREE Questions Carrying TEN Marks Each

p e
And Student Has To Attempt Any TWO Questions.

SECTION-A

1. (a)

p a
Draw the symbol of third angle projection system.

(b)
r
Illustrate the aligned system of dimensioning.

b o m
(c)

w
(d)
. What is the difference between pitch and lead of a screw thread ?

When is a universal coupling used ? .r c


w (e) What is the purpose of a clutch ?
p e
w (f) Differentiate between a key and a cotter.
a
(g) Draw the freehand sketch of a square – headed bolt.
r p
(h) What is a bilateral tolerance ?
.b
(i)

(j) What is fullering ?


w w
Give an example of the indication of machining allowance.

SECTION-B
2. Draw a BSW thread and show its full details.
w
3. Draw the sectional front view and top view of a double riveted lap joint (zig –zag type).

Take diameter of rivet as 24 mm.

4. Draw the three views of a hexagonal nut for a bolt 24 mm diameter.

M-54026 PAGE:-1
5. Draw the half – Sectional Front view and side view of a spigot and socket joint an a

proportionate scale.

6. Describe the various commands available in Auto CAD to draw a circle.

SECTION- C

7. Figure -1 shows the details of Plummer block. Assemble the parts and show its half –
sectional front view.

o m
.r c
p e
p a
b r o m
w . .r c
w p e
w a
r p
.b
w w
w
Fig.1. Details of Plummer block

M-54026 PAGE:-2
8. Figure-2 shows the pictorial view of a foot step bearing Draw its full sectional Front
view.

o m
.r c
p e
p a Fig.2

r o
9. Figure-3 shows the flange, key and shaft to be connected in a flange coupling. Assemble

b m
w .
the parts along with nuts and bolt and show the half sectional front view of the assembly.

.r c
w p e
w a
r p
.b
w w
w
Fig.3

-----END-----

M-54026 PAGE:-3

You might also like