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One Two ( 50000253 )
Oops Features ( CH 2126 )
OP AMP. AS VOLTAGE COMPARATOR – GUPTA BRAND 200314
Objective : To study Voltage Comparator using op-amp
Features: Instrument comprises of fixed output DC Regulated power supply of +15VDC, one digital voltmeter, Combination of Resistances, Zener Diode & IC 741connected inside & connections brought out at sockets on front panel.
OPEN CIRCUIT,SHORT CIRCUIT TEST & REGULATION OF THREE PHASE ALTERNATOR THE APPARATUS CONSIST OF 3HP DC SHUNT MOTOR MECHANICALLY COUPLED TO THREE PHASE 1.5 KW SYNCHRONOUS GENERATOR COMPLETE WITH PANEL BOARD RHEOSTAT & TACHOMETER – GUPTA BRAND ( 100000020 )
OPEN PIT MINE MODEL – GUPTA BRAND 6000-GT 53
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