COMPLEX D.C CIRCUIT
AIM- To study complex D.C circuit
APPARATUS- Assorted resistors, Voltmeter, current meter, power supply.
INTRODUCTION-
When resistors are connected in complex combination total resistance of the circuit is equal to a sum of the total resistance in parallel and series circuit. The current and voltage drop across each resistor should be different in series.
PRECAUTION-
Switch the multimeter to maximum current, voltage and resistance range in beginning then reduce to get convenient deflection (reading). Observe the calibration shown by multimeter , ammeter and voltmeter coil connecting current meter it must be connected in series and voltmeter must be connected in parallel don’t switch on the circuit till the connection is not checked by instructor.
CONCLUSION-
To complex D.C Circuit resistor be have like a one resistor it given low resistance.
APPARATUS- Assorted resistors, Voltmeter, current meter, power supply.
INTRODUCTION-
When resistors are connected in complex combination total resistance of the circuit is equal to a sum of the total resistance in parallel and series circuit. The current and voltage drop across each resistor should be different in series.
PRECAUTION-
Switch the multimeter to maximum current, voltage and resistance range in beginning then reduce to get convenient deflection (reading). Observe the calibration shown by multimeter , ammeter and voltmeter coil connecting current meter it must be connected in series and voltmeter must be connected in parallel don’t switch on the circuit till the connection is not checked by instructor.
CONCLUSION-
To complex D.C Circuit resistor be have like a one resistor it given low resistance.