25IMPORTANTQUESTIONSOFEG__2014_05_05_10_46_12 (1)
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Transcript of 25IMPORTANTQUESTIONSOFEG__2014_05_05_10_46_12 (1)
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Engineering Graphics - 25 Questions Bank
1 (a) Draw Isometric Projection using Isometric
Scale
(b) Draw Isometric View for following views.
(a)Draw the Isometric View from following.
2 (a)Draw Isometric Scale to Draw a line of 90 mm
(b)List the name of methods to draw Hyer!ola and "llise.
(c) Differentiate !etween #ligned and $nidirectional %ethod of Dimensioning.
(d)Differentiate !etween Isometric Projection and Isometric Views to draw a shere.
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3 (a) Draw the following Isometric Views. (b) Draw the Isometric Views.
4 # entagonal yramid is having its !ase #&'D" and the ae( ). the length of the a(is is *0 mm and
the edge of !ase is +0 mm. the yramid is resting on the HP with the edge 'D on it. Draw the
rojections when the a(is of the yramid is inclined at +0° to the HP and the lan of the a(is of the
yramid ma,es -° with the VP.
5 # he(agonal rism with face width +0 mm and height /0 mm has its edge of !ase in the VP and
inclined at 0° to the HP. 1he !ase is inclined to the VP at +0° Draw the 2V of the rism.
6 # cone having the diameter of !ase *0 mm and the height 90 mm is resting with its !ase on the HP it is
cut !y #IP 3'utting lane4 inclined at -0 to the HP. 1he cutting lane asses through the midoint of
the a(is of the cone. Draw the elevation5 sectional lan and the true shae of the section.
7 (a) Pictorial view of a machine comonent is
shown in 2ig.
Draw6 374 2.V. 2rom 8 34 1.V. and 3+4 :HSV
from ;
(b) Draw the 2.V. and Sectional :.H.S.V.
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9 # cylinder having the diameter of !ase -0 mm and the height /0 mm is resting with its !ase on the HP
it is cut !y #IP 3'utting lane4 inclined at -0 to the HP. 1he cutting lane asses through the midoint
of the a(is of the cylinder. Draw the elevation5 sectional lan and the true shae of the section.
10 # tetrahedron of /0 mm long edges is lying on HP on one of its faces< with an edge of that face
erendicular to the VP it is cut !y a section lane erendicular to !oth the reference lane in such a
way that the true shae of section in an isosceles triangle of - mm height. Draw elevation. Plan andside view when smaller acute iece of the o!ject is assumed to !e removed.
11 Define :eresentative 2raction. 'onstruct a lain scale of :.2. = 760 to show meters and decimeter
and long enough u to * meter. Indicate ./ m distance on scale.
12 # s>uare yramid5 side of !ase 0 mm and height - mm5 is freely susended from one of the corners
of !ase. Draw its rojections when vertical lane containing a(is ma,es an angle of - o with the V.P.
13 1he length of the ?handala tunnel on the %um!ai@Pune e(ressway is ++0m. )n the road ma5 it is
shown !y a 7. cm long line. 'onstruct a scale to show meter and to measure u to -00m. Show the
length of a +0/ meter long on the e(ressway.
14 # throw of !all from !oundary of a cric,et ground reaches the wic,et ,eeerAs gloves following the
ara!olic ath. %a(imum height achieved !y the !all a!ove the ground is +7 meters. #ssume the ointof throw and oint of catching osition 7 meter a!ove the ground. :adial distance of !oundary from
wic,et ,eeer is / meters. 'onstruct the ath of !all.
15 'onstruct an ellise when the distance of the directri( is e>ual to 0 mm and eccentricity is B+.
16 # cone5 !ase / mm diameter and a(is *0 mm long is resting on its !ase on the H.P. It is cut !y a
section lane erendicular to the V.P.5 inclined at -° to the H.P. and cutting the a(is at a + mm from
the ae(. Draw front view5 sectional to view and true shae of the section.
17 # circular late of 0 mm diameter is resting on HP on a oint # of its circumference. 1he lane is
inclined at +0° to the HP. 1he diameter #& of the lane ma,es an angle of - ° with the VP Draw the
rojection of the circular lane.
18 # circle of 0 mm diameter rolls along the circumference of another circle of 70 mm diameter from
outside. Draw the ath of a oint P on the circumference of the rolling circle for one comlete
revolution and name the curve.
19 # room is / m long5 m wide and - high. # chandelier hangs at the centre of the ceiling and 7. m
!elow it. # thin straight wire connects the chandelier to a nail in one of the corner edges of the room.
1he nail is 7 m a!ove the floor. Draw the rojection and find 1L of the wire.
20 # entagonal yramid of !ase 0 mm and height 0 mm has its triangular face in the VP with a shorter
side inclined to the HP at +00. Draw its rojections.
21 # line 'D has its end ' is 7mm a!ove H.P. and 70 mm in front of V.P. 1he end D is 0 mm a!ove H.P.
1he distance !etween the end rojectors is 0 mm. 1he line is inclined to H.P. !y °. Draw the
rojections and find its inclination with V.P. and true length of line 'D and draw also traces.
22 # tetrahedron of 0 mm long edges is lying on HP on one of its faces with one of its edges
erendicular to VP so that the true shae of its section is an isosceles triangle of !ase -0 mm and
altitude * mm. 2ind the inclination of the section lane with HP. Draw the front view5 sectional to
view and the true shae of the section.
23 # tetrahedron5 edge of !ase +0 mm5 is held on H.P on one of its !ase corner oints such that the slant
edge containing the !ase corner is inclined at 0o to H.P. and the !ase edge oosite the corner oint
inclined at -° to the V.P. Draw its rojections.
24 Draw an involute of a line of 70 mm for turns.
25 Draw an involute of a circular arc which su!tends an angle of 90o
at the centre of the circle of diameter 70 mm.
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