SYLLABUS
FOR MID II FOR REGULAR STUDENTS AND MID I FOR DTO D STUDENTS
GEC ,BHARUCH
ELECTRICAL
MEASUREMENTS AND MEASURING INSTRUMENTS
SUBJECT
CODE: 2130903
B.E. 3
rd Semester
Module 1: Philosophy Of Measurement- Methods of Measurement,
Measurement System, Classification of instrument system, Characteristics of
instruments & measurement system, Errors in measurement & its analysis,
Standards.
Module 2: Ana log Measurement of Electrical Quantities –
Electro dynamic, Thermocouple, Electrostatic & Rectifier type Ammeters
& Voltmeters, Electro dynamic Wattmeter, Three Phase Wattmeter, Power in
three phase system, errors & remedies in wattmeter and energy meter. Instrument
Transformer and their applications in the extension of instrument range,
Introduction to measurement of speed, frequency and power factor.
Module 3: Measurement of Parameters - Different methods of
measuring low, medium and high resistances, measurement of inductance &
capacitance with the help of AC Bridges, Q Meter.
Module 5 Transducers: Definition - different types
of transducers – criteria for selection –general characteristics–dynamic
characteristics – transducers for measurement of displacement (RVDT &LVDT),
speed, angular rotation, altitude, force, torque, humidity and moisture,
pressure, strain and temperature (Thermocouple and RTD method), Hall Effect
transducer.
EXAMPLES RELATED TO ABOVE TOPICS
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