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7/18/2019 ED2 ECE
http://slidepdf.com/reader/full/ed2-ece 1/1
HOLY MARY INSTITUTE OF TECHNOLOGY & SCIENCE (COLLEGE OF ENGINEERING)
Bogaram(v),Keesara(M),RR!"s#$%''
!ESCRITI*E TEST $ II AY+ ''$'
Branch: ECE-B Subject : ED
Class : I B.Tech Date : 26-03- 2012
Marks : 20 marks Tme : 2.00 !m-".00 !m
#ns$er #n% &'() *+ the +*ll*$n, uest*ns:
1. A line AB, 50 mm long, is inclined at 300 to HP and 600to the VP.it’s end A is 25
mm above the HP AN 20 mm in !"ont o! the VP, d"a# it’s $"o%ections.
2. A line AB, 50 mm long, has its end A at &0mm above the HP and20 mm in !"ont
o! the VP. 'he end B is close" to the HP b(t a#a) !"om the VP. "a# the $"o%ections o! the line i! it is inclined to the HP at 300 and to the VP at &50
3.A He*agonal $)"amid , side o! base 25 mm and a*is 50 mm long, "ests #ith one
o! the co"ne"s o! its base on HP 'he a*is is inclined at 300 to HP and $a"allel to VP.
"a# its $"o%ections.
&. A He*agonal $)"amid, side o! base 25 mm and a*is 50 mm long, "ests #ith one
o! the co"ne"s o! its base on HP. 'he a*is is inclined at 300 to HP and &50 to VP.
"a# its $"o%ections.+ A(*ilia") $lane method
5. A 'hin "ectang(la" lamina -/H o! 60 mm length and 36 mm #idth is inclined
at an angle o! &5
0
to VP. ts longe" edge is maing an angle o! 30
0
#ith HP, "a#the $"o%ections b) a(*ilia") $lane method.6. A $entagonal $"ism o! side o! base 25 mm and a*is &0 mm long, is "esting on HP
on a co"ne" o! its base. "a# the $"o%ections o! the $"ism, #hen the base is inclined
at 600 to HP and the a*is a$$ea"s to be inclined at 300 to VP, +4 'H-
HAN/- P'N 7-'H
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