Verification Of Laws & Network Theorems In DC Circuits Ex For Electrical Lab Training

The board is absolutely self contained and requires no other apparatus. Practical experience on this board carries great educative value for science and engineering students. Object: 01. Verification of ohm’s law     02. To draw the v-i characteristics for studying the d. C. Behavior of the following :  Ideal resistance                  Semiconductor diode    Zener diode  Thermistor (ntc type) 03. To verify kirchoff’s current law and voltage law 04. Verification of the series & parallel laws for resistances 05. Verification of superposition theorem 06. Study of potential divider.          07. Verification of maximum power transfer theorem 08. To verify thevenin’s theorem and to find equivalent voltage source circuit 09. To verify norton’s theorem and to find equivalent current source circuit 10. To study the design of a multimeter Features: The board consists of following built-in parts: 01. 0-30v d. C. At 100 ma, continuously variable ic regulated power supply 02. +9v d. C. At 100 ma, ic regulated power supply 03. +5v d. C. At 100 ma , ic regulated power supply 04. D. C. Voltmeter, 65mm rectangular dial with switch selectable ranges of 0. 5, 1. 5, 25 & 50v 05. D. C. Ammeter, 65mm rectangular dial with switch selectable ranges of 0. 05, 0. 5, 5, 50 & 100ma 06. Adequate no. Of other electronic components The unit is operative on 230v ±10% at 50hz a. C. Mains Adequate no. Of patch cords stackable from rear both ends 4mm spring loaded plug length ½ metre Good quality, reliable terminal/sockets are provided at appropriate places on panel for connections / observation of waveforms Strongly supported by detailed operating instructions, giving details of object, theory, design procedures, report suggestions and book references Weight : 3 kg. (approx. ) Dimension : w 412 x h 150 x d 310

Experimental training board has been designed specifically for the study and verification of the laws and network theorems in d. C. Circuits.