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10203
Reg. No: Name:
APJ ABDUL KALAM TECHNOLOGICAL UNIVERSITY
SECOND SEMESTER B. TECH. DEGREE SPECIAL EXAMINATION, SEPTEMBER 2016
BE102 - DESIGN AND ENGINEERING

Duration: 2 Hours Maximum Mark: 50

(Instructions: Answer all questions; this is an open book examination and the students are permitted to
use text books, class notes, own notes, earlier assignments; but access to mobile phone and internet is not

allowed)

Part A
(Each question in part A carries 5 marks)

1. Sketch a three legged stool. Why three legged chairs are not used in practice?

2. Compare the following designs of chairs from four specific design attributes.

5444

3. In any good design, many standard parts are used.
List at least 10 standard parts that are used in a completed residential house.

4. Two types of electric bulbs that are used normally are shown below.

CONTACTS
۰

PIN
XN

&
A B

A has two pins 220 8, a screw to fix it in the socket.

Why the first has two contacts and the second only one, in their design?

5. The sketch below shows a plain saucer for placing the cup. What change can improve the
saucer design?

Saucer < 4 Cup டமி

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