Resistance: Measurement of Low Resistance by Kelvin’s Double Bridge, Measurement of Medium Resistance, Measurement of
High Resistance, Measurement of Resistance of Insulating Materials, Portable Resistance Testing set (Megohmmeter), Measurement of Insulation Resistance when Power is ON, Measurement of Resistance of Earth Connections. (b) Inductance: Measurement of Self Inductance by Ammeter and Voltmeter, and AC Bridges (Maxwell’s, Hay’s, & Anderson Bridge), Measurement of Mutual Inductance by Felici’s Method, and as Self Inductance. (c) Capacitance: Measurement of Capacitance by Ammeter and Voltmeter, and AC Bridges (Owen’s, Schering & Wien’s Bridge), Screening of Bridge Components and
Wagnor Earthing Device.
Construction, Theory and Principle of operation of D’Arsonval, Vibration (Moving
Magnet & Moving Coil types), and Ballistic Galvanometer, Influence of Resistance on Damping,
Logarithmic decrement, Calibration of Galvanometers, Galvanometer Constants, Measurement of Flux
and Magnetic Field by using Galvanometers
Measurement of single
phase and three phase power by wattmeter, Construction, Theory and Principle of operation of (a)
Electro-Dynamometer and Induction type Wattmeters, (b) Single Phase and Polyphase Induction type
Watt-hour meters, (c) Frequency Meters, and (d) Power Factor Meters.
Block Diagrams, Delay Line, Multiple Trace, Oscilloscope Probes, Oscilloscope
Techniques, Introduction to Analog and Digital Storage Oscilloscopes, Measurement of Frequency,
Phase Angle, and Time Delay using Oscilloscope.