Download PTU B-Tech ECE 2020 Dec 6th Sem 71235 Intelligent Instrumentation Question Paper

Download PTU (I.K.Gujral Punjab Technical University (IKGPTU)) B-Tech (Bachelor of Technology) (ECE)-Electronics And Communications Engineering 2020 December 6th Sem 71235 Intelligent Instrumentation Previous Question Paper

Roll No.
Total No. of Pages : 02
Total No. of Questions : 18
B.Tech.(ECE) (E-I 2012 to 2017)/
(Automation & Robotics) (DE-I 2012 & Onward) (Sem.?6)
INTELLIGENT INSTRUMENTATION
Subject Code : BTEC-906
M.Code : 71235
Time : 3 Hrs. Max. Marks : 60
INST RUCT IONS T O CANDIDAT ES :
1 .
SECT ION-A is COMPULSORY cons is ting of TEN questions carrying TWO marks
each.
2 .
SECT ION-B c ontains F IVE questions c arrying FIVE marks eac h and s tud ents
have to atte mpt any FOUR q ues tions.
3 .
SECT ION-C contains THREE questions carrying T EN marks e ach and s tudents
have to atte mpt any T WO questio ns.
4 .
Make use of diagrams to explain.
SECTION-A
Answer briefly :
1.
What is Data acquisition system?
2.
What is the use of data acquisition system in instrumentation system?
3.
What is data logger?
4.
What is the function of sample and hold circuit in DAS?
5.
Name the PLC programming language.
6.
What is expert system?
7.
Explain fuzzy members hip value. Why it is always between 0 and 1?
8.
Give the structure of artificial neuron.
9.
What is the function of signal converters?
10. What is the need of automatic control system?
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SECTION-B
11. What is the function of :
a) Solenoid
b) Relay?
12. What are Ito P converters? What is the need of actuators in pneumatic systems? What is the
role of controller in automation systems?
13. What is the principle of operation of PLC? Explain.
14. How artificial neuron resembles biological neuron? Explain with diagram of both.
15. What is structure of direct digital control system? Name the software involved in their
programming?
SECTION-C
16. What is an instrumentation system? Explain the working of each block of a data acquisition
system? Design temperature measuring instrumentation system using DAS. What are the
uses of instrumentation system and data acquisition systems?
17. Explain the architecture of programmable controller. Also discuss the industrial uses of
PLC ladder programming with suitable example of a programme to control dc motor
working.
18. What is the fuzzy logic controller and how it differs from Neuro fuzzy controller? Explain
seven methods of defuzzification?
NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any
page of Answer Sheet will lead to UMC against the Student.
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