RTU 2016 Question Paper Semester VI Mechanical Engineering Mechatronics

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Total No of pages:
0a tr
t{ 6E.701.3
c) Tech. VI-Sem. (Main/Back) Exam.,
f- Mechanical Engineering
April/iVl ay-2016
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\0 6ME3A Mechatronics
Common with ME, pI

Maximum Marks: 80
Min. Passing Marks (Main & Back):26
I nstructions to Candidate s : -

Attempt any five questions, serecting
one question from euch unit. Ail
Questions carry equal marks. schematic diagrams
must be shown
wherever necessary. Any data you
feer missing *oy suitabry be assumed
and stated clearly.
unrts of quantities used/ carcurated must
be stated clearry.
use of following supporting material is permitted
during examination.
(Mentioned inform No. 205)
1. NIL
2. NIL

UNIT-I
Explain merits and demerits of mechatronic
system with suitable exampre.
- t8l
Describe process control Automation
in detail.
t8l
OR
Q.1 (a) Explain flexible Manufacturing system
in detail.
t8l
(b) what are the key erements of any mechatronic
system? Explain it,s elements in
brief.
t8l

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Q.2 (a) Describe the working of linear displacement transducers with suitable
diagrams.
t8l
(b) What is the significance of actuators in equipments? Also define classification of
actuators.
t8l
OR
Q.2 (a) An LVDT is used in an accelerometer to measure seismic mars displacement.
The LVDT and signal conditioning output are 0.3lmV /mm with at20 mm core
displacement. The spring constant is 240N/m and the core mass is 0.05 kg. Find

(i) Relation between acceleration in m I s2 andthe output voltage
(ii) Natural frequency
(iii) Maximum acceleration measureable tsl
(b) What are the selection crieterias of any transducer?
t6l
(c) Write short note on flow sensoe
tsl

Q.3 (a) Differentiate between open loop and closed loop systems. t8l
(b) Describe working and application of neural networks with suitable examples. t8l
OR
Q.3 (a) Explain the role of control in mechatronics design.
t8l
(b) what are the operations used in digital signal processing? Also explain the digital
signal processing fore mechatronic application.
t8l
UNIT.IV
Q.4 (a) Describe analog to digital conversion with suitable diagrams. tsl
(b) What do you mean by signal conditioning system? Explain the types of signal
conditioning system. tgl

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OR
Q'4 (a) what is a data logger? Also define it,s
functionar requirements.
(b) Explain objectives of and applications t8l
of data Acquisition system.
t8l
UNIT-V
Q.5 (a) Define CNC machine in detail.
(b) what are the technologies used in t8l
robot and manipurator arums?
t8I

Q.s (a) what do you mean by packagir*
ff"*. Also define its objectives.
(b) Explain Anti _ lock braking system t8l
in brief.
t8I

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