The electrical appliances in a house are connected in:

Options

A. series
B. parallel
C. either in series or parallel
D. both in series and parallel.

Explanation

**Step-by-Step Solution:**

1. **Understanding the Connection Types:**
- In household circuits, electrical appliances can be connected in two main configurations: series and parallel.
- In a series connection, the appliances are connected one after the other, meaning the same current flows through all appliances.
- In a parallel connection, each appliance is connected directly to the voltage source, allowing them to operate independently.

2. **Identifying the Configuration in Households:**
- Most household appliances are connected in parallel. This is because parallel connections allow each appliance to receive the full voltage of the power supply (e.g., 220 volts in many countries).
- For example, if a heater, a bulb, and a television are connected in parallel, each appliance operates at the same voltage.

3. **Advantages of Parallel Connections:**
- If one appliance fails (e.g., a bulb burns out), the other appliances continue to function. This is a significant advantage of parallel connections, as it ensures that the failure of one device does not affect the operation of others.
- This independent operation is crucial for household convenience.

4. **Conclusion:**
- Given the explanation and the advantages of parallel connections, we conclude that the electrical appliances in a house are primarily connected in parallel.

**Final Answer:**
The electrical appliances in a house are connected in parallel.

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