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Electronic Instrumentation and Control Question Paper - May 18 - Electronics And Telecomm (Semester 3) - Mumbai University (MU)
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Electronic Instrumentation and Control - May 18
Electronics And Telecomm (Semester 3)
Total marks: 80
Total time: 3 Hours
INSTRUCTIONS
(1) Question 1 is compulsory.
(2) Attempt any three from the remaining questions.
(3) Draw neat diagrams wherever necessary.
1.a.
Compare analog instrument with digital instrument.
(5 marks)
00
1.b.
Explain selection criteria for transducers.
(5 marks)
00
1.c.
Which is fastest ADC and why?
(5 marks)
00
1.d.
Describe the various types of sweeps used in CRO
(5 marks)
00
2.a.
Explain working of LVDT and define its application in displacement measurement.
(10 marks)
00
2.b.
Draw neat block diagram of Dual Beam oscilloscope. Give the comparison between Dual Trace and Dual Beam Oscilloscope.
(10 marks)
00
3.a.
Draw and explain Hay bridge and its application for measurement of inductances.
(10 marks)
00
3.b.
Explain principle of operation and working of dual slope DVM.
(10 marks)
00
4.a.
Define power and explain and explain working of a single phase energy meter.
(10 marks)
00
4.b.
Draw and explain capacitive transducer for level measurement
(10 marks)
00
5.a.
Draw the block diagram of generalized measurement system and explain its component
(10 marks)
00
5.b.
Draw and explain Wheatstone bridge and and drive expression for measurement of resistance.
(10 marks)
00
6.a.
Explain dual slope ADC with neat block diagram and comment on its speed
(10 marks)
00
6.b.
Define Q factor and explain working of a Q meter for Q factor measurement.
(10 marks)
00
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