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What is causing the ohmeter to show 26 ohms in this circuit?
- Thread starter forte74
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SUMMARY
The discussion centers on the measurement of 26 ohms displayed by an ohmmeter in a circuit involving two bulbs and a fuse. Each bulb has a resistance of 26 ohms, while the fuse contributes a negligible resistance of 0.3 ohms. The measurement is taken between two black wires, indicating that the total resistance observed is primarily due to the bulbs. The mention of "DEMO" suggests that the circuit may be set up for demonstration purposes, which could affect the readings.
PREREQUISITES- Understanding of basic electrical concepts, including resistance and current flow.
- Familiarity with using an ohmmeter for resistance measurements.
- Knowledge of circuit components such as bulbs and fuses.
- Ability to interpret measurement points in a circuit.
- Research the principles of resistance in series and parallel circuits.
- Learn how to properly measure resistance using an ohmmeter.
- Investigate the impact of circuit configuration on resistance readings.
- Explore troubleshooting techniques for electrical circuits.
Electronics enthusiasts, electrical engineers, and anyone involved in circuit design or troubleshooting who seeks to understand resistance measurements in practical applications.
