Yashwantrao Chavan Maharashtra Open University 2006 Certification TES Engineering Drawing - 1 - Question Paper

TES021/EE/20070811

Engineering Drawing - 1

Time : 180 minutes Marks : 100

Instructions for the students :

1. All ques. are compulsory.
2. “Long ans kind ques. (LAQ)” is a supply kind ques. of 20 marks,
which require typical ans of about 60-80 lines in about 32-40 minutes.
3. “Short ans kind ques. (SAQ)” is a supply kind ques. of five marks,
which require typical ans of about 15-20 lines in about 08-10 minutes.
4. Use of non-programmable kind of scientific calculator is allowed.
5. Draw neat diagrams wherever necessary.
6. presume suitable data if necessary.


Long ans kind ques. (LAQ’s)

1. (a) elaborate the various kinds of diagrams used for an
electronic drawing ? discuss any 1 in detail.
(b) Draw the switching diagram and truth table for the
followingi)
OR gate
ii) AND gate

2. (a) elaborate the various kinds of interconnecting diagrams ?
discuss any 1 in detail.
(b) List the various things that are needed to produce a design
layout.


3. elaborate the various design guidelines to design 2 sides PCB.
discuss every guideline in detail.

4 discuss the various steps to produce PCB using software. 20

Short ans kind ques. (SAQ’s)

5. elaborate the various tools used for electronic drawing ? 5
6. Draw the logic symbol for subsequent gatesi)
AND
ii) OR
iii) NAND
iv) NOR
v) NOT


7. discuss desirable taping methods for an artwork.

8. obtain the resistor value if the colour code on resistor is –
1st colour Red
2nd colour Brown
3rd colour Orange
4th colour Gold

Earning:   Approval pending.