In modern day electrical arrangements, which of the following is connected in series with the others?
Correct answer: D. None of these
- A. fan
- B. Bulb
- C. Tube Lights
- D. None of these
Explanation
In modern electrical arrangements, appliances and devices are typically connected in parallel, not in series. Here's why:Parallel Connection: In a parallel circuit, each appliance has its own separate path for current to flow. This means that if one appliance fails, the others will continue to operate normally. Additionally, each appliance receives the full voltage of the power source, ensuring consistent performance.Series Connection: In a series circuit, all appliances share the same path for current flow. If one appliance fails, the entire circuit breaks, and all appliances stop working. Furthermore, the voltage is divided among the appliances in a series circuit, which can lead to inconsistent performance.Therefore, in modern electrical systems, appliances are connected in parallel to ensure reliability and consistent operation.
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Steady current relates charge flow to potential difference, resistance and resistivity, including how temperature changes a conductor's resistance. Sources with internal resistance have terminal voltage below their emf when delivering current, and maximum power output occurs under a specific load condition rather than at zero resistance.
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