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ENGINEERING DRAWING: DISCUSSION OF ENGINEERS'LANGUAGE ..[ for Private Circulation only !]

FE-II --  ENGG.DRAWING- II --  **  4 HOURS --  100 MARKS !

PLEASE ATTEMPT THIS PRELIM EXAM AT A STRETCH WITHOUT ANY BREAK FOR 4 HOURS !

NOTE:

1. ALL DIMENSIONS ARE IN mm. NEATNESS & GOOD DRAFTSMANSHIP WILL BE CONSIDERED.
2. USE FULL / I. S. RECOMMENDED SCALE, if not specified.
3. ATTEMPT ALL QUESTIONS
4. USE SEPARATE ANSWER SHEETS FOR TWO DIFFERENT SECTIONS
5. USE FIRST ANGLE PROJECTION METHOD
6. ASSUME ANY MISSING DATA SUITABLY

SECTION--I

Q-1]A VERTICAL CYLINDER OF DIA.70 mm & LENGTH 110 mm IS PENETRATED BY A HORIZONTAL HEXAGONAL PRISM OF BASE SIDE 25 mm & LENGTH 100 mm AT ITS MID-HEIGHT.THE AXIS OF THE PRISM IS PARALLEL TO BOTH THE REF.PLANES and IS 5 mm INFRONT OF THE AXIS OF THE CYLINDER.ONE OF THE RECTANGULAR FACES OF THE PRISM IS PARALLEL TO THE V.P..DRAW THE PROJECTIONS OF THE SOLIDS, SHOWING THE CURVES OF INTERPENETRATION & DRAW THE DEVELOPMENT OF THE CUT SOLID SURFACE. .....[10+7=17 MARKS].

Q-2]A PENTAGONAL PYRAMID OF 35mm SIDE,100mm AXIS IS STANDING ON ITS BASE ON THE GROUND, WITH A BASE SIDE PARALLEL TO and AWAY FROM THE VP. IT HAS A CO-AXIAL [VERTICAL] CYLINDRICAL HOLE OF 30mm DIA.DRAW THE PROJECTIONS OF THE CUT PYRAMID SHOWING THE CURVES OF INTERSECTION IN THREE VIEWS.ALSO DRAW THE DEVELOPMENT OF THE CUT SOLID SURFACE....................................................................................[10+7=17 MARKS].

Q-3](A)DRAW or SKETCH A NEAT PROPORTIONAL DIAGRAM OF A DOUBLE RIVETTED SINGLE COVER CHAIN BUTT JOINT TO JOIN PLATES OF 12mm THICKNESS.SHOW ALL DIMENSIONS.{TWO VIEWS }.............................[6 MARKS].

(B)SKETCH PROPORTIONATELY A TAP BOLT IN POSITION IN A TAPPED BLIND HOLE [TAP M20].{TWO VIEWS}....................................................................[4 MARKS].

Q-4]SKETCH NEATLY TWO VIEWS OF THE FOLLOWING :

(A)HOOK BOLT ;(B)WING NUT ;& (C)EYE BOLT for LIFTING...................[6 MARKS].

SECTION - II

Q-5]DRAW ISOMETRIC VIEW OF THE FOLLOWING MACHINE PART{iso1.gif}:................[10MARKS]

Q-6]DRAW OBLIQUE CAVALIER VIEW OF THE FOLLOWING PART{obl1.gif}, SHOWING LEFT,FRONT & TOP SURFACES OF THE PART: Use 60 deg. Receding Angle. ..[10 MARKS]

Q-7]DRAW MISSING VIEW WITH DIMENSIONS, ALONG WITH THE OTHER REQUIRED VIEWS,FOR THE FOLLOWING PART { miss1.jpg}:....[20 MARKS]

1. SECTIONAL F.V.
2. RIGHT SIDE VIEW.
3. SECTIONAL TOP VIEW

 

Q-8]USING THE GIVEN VIEWS,DRAW THE COMPLETE VIEWS / AUXILIARY VIEW, AS REQUIRED FOR THE FOLLOWING PART{aux1.jpg}: ...[10 MARKS]

1. F.V.
2. LSV
3. SECTIONAL AUXILIARY ELEVATION , LOOKING ALONG "AA"

                   

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