Q.1
14 Marks(b)
Explain
i)Active and Passive transducers
ii)Transducers and
Inverse transducers with suitable examples.
(c)
State and Explain Static characteristics of measuring Instruments.
Gujarat Technological UniversitySummer 2025 examination
GTU 3160915 Electrical Measurement and Measuring Instruments Summer 2025 Question Paper & PDF
B.E. · Electrical Engineering · Semester 6 · Subject code 3160915
- Total
- 70 marks
- To pass
- 23 marks (33%)
- Duration
- 2.5 Hours 10:30 AM – 1:00 PM
- Questions
- 5 with internal choice
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8 of 25 questions on this paper were also asked in other years. Each is marked below with the years it appeared.See all 8 repeated 3160915 questions, most asked first
Q.2
14 Marks(a)
State methods for measurements of low resistances. Explain any one in detail.
(b)
Explain loss of charge method of measurement of high resistance.
(c)
Explain measurement of unknown capacitance with the help of Schering bridge. Also draw phasor diagram.
Also asked in Summer 2026 Q4c OR
OR
(c)
Explain working of Kelvin’s double bridge for measurement of low resistance with a neat diagram.
Q.3
14 Marks(a)
Explain pressure sensing devices.
(b)
Describe the various types of errors in the measurement system.
(c)
Describe the working principle of Hall effect transducers. Also state its applications.
OR
(a)
What are the criteria for selection of the transducer?
(c)
Describe constructions and operating principles of electrodynamometer type wattmeter.
Also asked in Summer 2026 Q3c
Q.4
14 Marks(a)
What is the basic working principle of moving iron instruments?
(b)
Draw & explain construction of PMMC instruments.
(c)
Explain measurement of unknown inductance with the help of Hay’s bridge. Also draw phasor diagram.
Also asked in Summer 2026 Q4c
OR
(a)
What are the forces or torque required for the operation of the measuring Instruments?
(c)
Explain any one transducer used for measurement of Displacement.
Q.5
14 Marks(a)
State transducers used for measurement of Capacitance. Explain any one.
(c)
Explain construction and working principle of Megger.
OR
(a)
Draw circuit diagram of Maxwell’s Inductance bridge.
(b)
Explain different types of digital display.
(c)
Describe the principle of working and block diagram of a digital storage oscilloscope
Also asked in Summer 2026 Q5c OR
More Electrical Measurement and Measuring Instruments papers
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Other Semester 6 subjects
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About this paper
Official Gujarat Technological University (GTU) examination paper for Electrical Measurement and Measuring Instruments (Summer 2025, B.E. · Electrical Engineering, Sem 6). Features complete 70-mark regular & remedial examination pattern, official marking distribution across all 5 questions, and direct 1-click official PDF download.
Transcribed for student exam preparation from Gujarat Technological University official examination archives. Questions, syllabus guidelines, and curriculum marking schemes remain the intellectual property of Gujarat Technological University.