Measurement of power & power factor of L-R Circuits with power supply and 4 meters

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Measurement of power & power factor of L-R Circuits with power supply and 4 meters

Order Code: 36244

SPECIFICATION

Experimental Training Board has been designed specifically for the Measurement of Power and Power Factor of R-L Circuit with a single phase of AC voltage source using voltmeters, current meter and a wattmeter.
Practical experience on this board carries great educative value for Science and Engineering Students.

Object:
Measurement of Power and Power factor of R-L circuit with a single phase of AC voltage source using voltmeters, current meters and wattmeter.

Features:
The board consists of the following built-in parts:
01. Mains transformer having tappings at 10V, 20V, 30V and 40V ± 10% AC at 500mA provided on terminals.
02. A.C. Ammeter, 65mm round dial to read 0-500mA.
03. Three A.C. Voltmeters, 65mm round dial to read 0-50VA.C.
04. Wire wound resistor 100W, 20W.
05. Inductor 200mH at 500mA rated current.
06. Mains ON/OFF switch, Fuse and Jewel light.
* 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.