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Circuit Theory, DC bridge and AC bridges Lab
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  • Circuit Theory, DC bridge and AC bridges Lab
Circuit Theory, DC bridge and AC bridges Lab

Circuit Theory and DC and AC Bridges Lab

1. Verification of Ohm’s law and Kirchoff’s law
  • Provision to wire series and parallel circuit to verify Ohms Law
  • To wire loop and node circuit to verify Kirchoff’s Voltage and Current law
  • Provision to connect resistances, voltmeter and ammeters
  • Built in power supply
  • Legend printed in the PCB and wooden closed cabinet
2. Verification of Super Position Theorem
  • Provision to find voltage across Load resistance in a circuit having 2 Voltage Sources and to verify the Super Position Theorem
  • Provision to connect resistances, voltmeter and ammeters
  • Built in power supply
  • Legend printed in the PCB and wooden closed cabinet
3. Verification of Thevenin’s Theorem
  • Provision to find out the current and voltage drop across one resistance in a circuit using Thevenin’s equivalent voltage source and series resistance
  • Provision to connect resistances, voltmeter and ammeters
  • Built in power supply
  • Legend printed in the PCB and wooden closed cabinet
4. Verification of Norton’s Theorem
  • Provision to find out the current and voltage drop across one resistance in a circuit using Norton’s equivalent current source and parallel resistance
  • Provision to connect resistances, voltmeter and ammeters
  • Built in power supply
  • Legend printed in the PCB and wooden closed cabinet
5. Verification of Maximum Power Transfer Theorem
  • Provision to find the load resistance to transfer maximum power at the output using Thevenin’s equivalent and to verify Maximum Power Transfer Theorem
  • Provision to connect resistances, voltmeter and ammeters
  • Legend printed in the PCB and wooden closed cabinet
6. Wheatstone Bridge to find out unknown resistance
  • Wheatstone Bridge circuit to find unknown resistance 10 Ohm to 10K Ohm
  • Provision to balance the bridge using built in decade resistance and standard resistances
  • Provision to connect externally galvanometer to check the balancing of bridge
  • Legend printed in the PCB and wooden closed cabinet
7. Anderson Bridge to find out unknown self inductance
  • Anderson Bridge circuit to find unknown inductance 0.1H to 10H
  • 1KHz AC Signal input Source with amplitude control
  • Provision to balance the bridge using built in decade capacitance and resistance
  • Detector using differential amplifier and speaker
  • Legend printed in the PCB and wooden closed cabinet
8. Schering Bridge to find out unknown capacitance
  • Schering Bridge circuit to find unknown capacitance 10nF to 10µF
  • 1KHz AC Signal input Source with amplitude control
  • Provision to balance the bridge using built in decade capacitance and resistance
  • Detector using differential amplifier and speaker
  • Legend printed in the PCB and wooden closed cabinet
9. RLC Bridge
  • Wheatstone Bridge circuit to find out the unknown Resistance
  • Maxwell Bridge circuit to find out the unknown Inductance
  • Schering’s Bridge circuit to find out the unknown Capacitance
  • Necessary decade resistances and capacitances
  • To find out the Q of the coil by finding L and R
  • Legend printed in the PCB and wooden closed cabinet
10. Kelvin’s Double Bridge to measure low resistance
  • Wheatstone Bridge circuit to find unknown resistance 0.1 Ohm to 10 Ohms
  • Provision to balance the bridge using built in decade resistance and standard resistances
  • Provision to connect externally galvanometer to check the balancing of bridge
  • Legend printed in the PCB and wooden closed cabinet
11. Maxwell’s inductance to find out unknown inductance in terms of capacitance
  • Maxwell’s Bridge circuit to find unknown inductance 10mH to 10H
  • 1KHz AC Signal input Source with amplitude control Provision to balance the bridge using built in decade capacitance
  • Detector using differential amplifier and speaker
  • Legend printed in the PCB and wooden closed cabinet
12. Wien Bridge to find out unknown capacitance
  • Wien Bridge circuit to find unknown capacitance 10nF to 1µF
  • 300 Hz to 5KHz AC Signal input Source with amplitude control
  • Provision to balance the bridge using built in decade capacitance and resistance
  • Detector using differential amplifier and speaker
  • Legend printed in the PCB and wooden closed cabinet
13. Hay Bridge to find out unknown high quality inductance
  • Hay Bridge circuit to find unknown inductance 1mH to 200mH
  • 1KHz AC Signal input Source with amplitude control
  • Provision to balance the bridge using built in decade capacitance
  • Detector using differential amplifier and speaker
  • Legend printed in the PCB and wooden closed cabinet
14. De Sauty Bridge to find out unknown capacitance
  • De Sauty Bridge circuit to find unknown capacitance 0.01µF to 1µF
  • 1KHz AC Signal input Source with amplitude control
  • Provision to balance the bridge using built in decade capacitance and resistance
  • Detector using differential amplifier and speaker
  • Legend printed in the PCB and wooden closed cabinet
15. RLC Series and Parallel Resonance Trainer Kit
  • Provision to study RLC series resonance circuit and Parallel resonance circuit
  • Variable frequency Source with amplitude control
  • Provision to connect R, L and C Components and ac voltmeter and ammeter
  • Legend printed in the PCB and wooden closed cabinet