MU Electronics Engineering (Semester 3)
Electronic Instruments and Measurements
May 2015
Total marks: --
Total time: --
INSTRUCTIONS
(1) Assume appropriate data and state your reasons
(2) Marks are given to the right of every question
(3) Draw neat diagrams wherever necessary


Solve All:
1 (a) Compare Maxwell bridge and Hey bridge for measurement of inductance.
5 M
1 (b) Write the applications of instrument systems.
5 M
1 (c) Write the specifications of CRO.
5 M
1 (d) Explain level measurement by float type method.
5 M

2 (a) Discuss in detail and dynamic characteristics of instruments.
10 M
2 (b) Write short note on 'Data logger'.
10 M

3 (a) Explain the Kelvin double bridge for measurement of unknown resistance.
10 M
3 (b) Draw and explain the block diagram of DSO.
10 M

4 (a) Explain in detail classification and selection criteria of transducer.
10 M
4 (b) Write short note on 'Dead Weight Tester'.
10 M

5 (a) Draw and explain the block diagram of digital multimeter.
10 M
5 (b) Draw and explain the construction and working of magnetic flow meter.
10 M

Write short notes on:
6 (a) Monitoring instruments.
5 M
6 (b) Resistance temperature detector.
5 M
6 (c) Electronics voltmeter using transistors.
5 M
6 (d) Capacitance sensor.
5 M



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