Symbol of zener diode-

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Answer

To provide a step-by-step text solution for the question regarding the symbol of a Zener diode, we can break it down as follows:

### Step 1: Understanding the Zener Diode
A Zener diode is a special type of diode that allows current to flow in the reverse direction when a specific reverse voltage (known as the breakdown voltage) is reached.

### Step 2: Forward Bias vs. Reverse Bias
- In **forward bias**, the Zener diode behaves like a normal diode, allowing current to flow easily.
- In **reverse bias**, it allows a small leakage current to flow until the breakdown voltage is reached.

### Step 3: Breakdown Voltage
When the reverse voltage applied across the Zener diode reaches a certain level (the breakdown voltage), the diode starts conducting significantly in the reverse direction.

### Step 4: Drawing the Symbol
The symbol for a Zener diode consists of:
- A triangle pointing towards a line (similar to a regular diode).
- An additional line (or a "Z" shape) on the side of the triangle that indicates it is a Zener diode.

### Step 5: Conclusion
Thus, the symbol of a Zener diode can be represented as a triangle with a line at the tip and a "Z" shape on the side.

### Final Answer
The symbol of a Zener diode is represented as:
```
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| \
| \
| \
| \
| \
|______|
```