Roll No. ~...

TgJal No. of Questions: 09]-:£

[Total No. of Pages : 02/

B. Tech. (Sent. - 1st/2nd)

ENGINEERING DRAWING AND COMPUTER GRAPHICS

SUBJECT CODE: MCE -102 (2K2 & 2K3)- ,

Paper ID : [AOI06][Note : Please fill subject code and paper ID on OMR]

Time: 03 Hours

Instruction to Candidates:

, 1) Section - A is Compulsory.2) Attempt any Five questions from Section -' B & C.3) Select at least Two questions from Section - B & C.

Q2)

M-177[1859}

Maximum Marks: 60

Section -A(Marks: 2 Each)

Whyguidelines a!e necessary in lettering?

What do you?unqerstand by Length of scale?

Name the methods to find out the true length of a line inclined to bothH.P. and V.P. '

What is the difference between right and oblique solid?

Differentiate between first and third angle projection system.

Differentiate between plane and lamina.

why dimensioning is n.eeded?.'

What are the practical applications of development of surfaces?,

Differentiate between true and apparent section.

Construct isometric scale?-

Section -B

, ' ' (Milrks : 8 Each)A line AB 60mm long is having its end A lOmm in front ofV.P. and 15mmabove H.P.'The line is parallel to V.P.and is perpendicular to H.P. Draw itsprojections in 1st and 3rd quadrants. -

. -

P.T.o. -

Ql)

a)

b)

c)..

d)

e)

f)

g)

h)

i)

j)

Q3) A right regular pentagonal prism, side of base 30mm and height 75mm reston one of its base comers on HP such that i~saxis is inclined to HP at~Odegrees and the is 'parallel to VP.Draw its projections.

Q4) A right regular square pyramid~edgeofb~se 35mm and height ~Omm,restson its base on HP with base edges equally inclined to VP.A section plane.

,perpendicular to VP and inclined to HP at 32 degrees cuts the pyramidbisecting its axis. Draw its fro.ntview, sectional top view and true shape of..section.

Q5)~ .

Draw Isometric drawing of a cube of 40 mm side having a COneof 300 mmbase diameter and 50 mm height resting. centrally on top of it.

Section - C

Q6)

(Marks: 8 Each)

A verticalprism, edge of base 30mln and height 60mm, resting on its base inHP. It is completely penetrated by another horizontal prism, edge of base'20mm, such that the axis of two prism bise~t each other at right 'angles,while the faces of two.prisms are equally inclinedto VP.Drawthe projectio1)sof the solids showing lines ofintersection. Assume any suitable length of thepenetrating prism.

Q7) Write the folldwing text freehand invertical uppercase in 10mm size in 7:5ratio

WORK IS \VORSHIP

Q8) Draw a diagonal scale to show meters, decimeters and centimeters, where4cm is'representing i meter and scale should be long enough to measure

upto 8 meters. Also show on this scale a distance of 6.43 metres~and 3.94meters.

Q9) A circular cone of base diameter 50 mm and 65mm height, resting on itsbase on HP. A section plane.perpendicular to VP and inclined to HP at 45degrees is bisecting'its axis. Develop the lateral surface of the pyrainid.

0*0*

M-J77 2