Description
Description:
 Study the characteristics of DC series, parallel, series-parallel or mixed circuit.
 verification of Ohm’s Law, Kirchhoff’s Voltage Law (KVL), Kirchhoff’s Current Law (KCL), Thevenin’s
Theorem, Norton’s Theorem, Superposition Theorem, Maximum Power Transfer Theorem, Reciprocity
Theorem etc.
 Study the characteristics of pure resistive, inductive, pure capacitive circuit as individual, series,
parallel connected condition.
 Measuring Effective resistance, current, voltage, active power, apparent power, reactive power, power
factor, constructing vector diagram of pure resistive, inductive pure capacitive, R-L, R-C,R-L-C series
circuit or parallel circuit.
 Determining phase sequence of 3φ EMF source and measuring 3φ voltage, current, power, power
factor of star and delta connected resistive, inductive, capacitive load and also 3φ star connected
load’s neutral voltage, neutral current of balanced and unbalanced load.
 Measuring resonant frequency, Q-factor of R-L-C series and parallel circuit.
 Study the characteristics of PFI device and improving power factor of a plant or a load.
AC Power source for AC practical:
 Input voltage: 1φ 220V AC, 50Hz; 3 φ 380 – 400V AC;
 Output Capacity: Resistive Load: 220V, Capacity 1-φ 1000 W; 3- φ 1000 W;
 Inductive Load: 220V, 50 Hz. Capacity 1- φ120VAR-300VAR, 3- φ 350VAR ;
 Capacitive Load: 220V,50 Hz., Capacity 1- φ 200VAR, 3- φ200 VAR;
DC Power Source:
 DC EMF source arrangement of Cells and Batteries.
Measuring instrument:
 DCV & ACV Range: 1 mV to 600V
 DCA & ACA Range: 1 µA to 10 A
 Resistance: 1Ω to 40 M Ω
 Capacitance: 1nF to 100 µF
 Digital Wattmeter: up 1 to 6000 watts
 Power factor: 0.01 to 1.00
Accessories:
 Connecting Cable for the panel will be supplied.
