Category: Uncategorized
Udham Singh ( 50000214 )
UJT CHARACTERISTICS APPARATUS AND UJT AS RELAXATION OSCILLATOR – GUPTA BRAND 200223
Objective : To study VI characteristics & application of UJT as Relaxation oscillator.
Features : Instrument comprises of Two DC Regulated Power Supplies 0-15 VDC/150mA & 0- 30VDC/150 mA, three round meters for voltage & current measurement, one UJT 2N2646 mounted behind the panel, connections of Supplies, Meters &
UJT brought out at 4mm Sockets.
UJT CHARACTERISTICS APPARATUS WITH REGULATED POWER SUPPLIES – GUPTA BRAND 200222
Objective :To plot V-I Characteristics & to measure interbase resistance.
Features : Instrument comprises of Two DC Regulated Power supplies 0-15VDC/ 150mA & 0-30VDC/150mA, three round meters for voltage & current measurement, one UJT 2N2646 mounted behind the panel, connections of Supplies, Meters & UJT brought out at 4mm Sockets
ULTRASONIC INTERFEROMETER (TO MEASURE ULTRASONIC VELOCITY IN lIQUIDS) – GUPTA BRAND 200462
It is simple & direct device to determine the ultrasonic velocity in liquid with a high degree of accuracy. The ultrasonic interferometer consists of the following parts.
1) The high frequency generator (2MHz).
2) Measuring cell (2MHz) (LC=0.01mm)
UNDERGROUND MINE MODEL – GUPTA BRAND 6000-GT 52
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